Hans-Georg Matuttis
| Department of Mechanical and Intelligent Systems Engineering | Professor |
| Cluster III (Fundamental Science and Engineering) | Professor |
| Fundamental Program for Advanced Engineering (Evening Course) | Professor |
| International Education Center | Professor |
Researcher Information
Field Of Study
Career
Research Activity Information
Paper
- Implementing van der Waals forces for polytope DEM particles
D. Krengel; J. Chen; Z. Yu; H.-G. Matuttis; T. Matsushima
IOP Conference Series: Earth and Environmental Science, IOP Publishing, 1480, 1, 012030-012030, 01 Apr. 2025, Abstract
Clay minerals are non-spherical nano-particles interacting through ranged van der Waals forces. Discrete Element Simulations usually use coarse numerical integration based on sphere clusters, as available analytical formalisms are limited. In this paper, we discuss the numerical implementation of a van der Waals force for cuboid particles derived in previous research. In particular, we describe some of the corrections necessary for its extension to pairs of finite-sized particles.
Scientific journal - Tree Code Based Neighborhood Algorithms for Discrete Element Methods
Yuki Watanabe; Dominik Krengel; Hans-Georg Matuttis
Accepted for the Proceedings of the CCP2023 - 34th IUPAP Conference on Computational Physics, 2024, Peer-reviwed
International conference proceedings - Simulation of underwater barchans with a combined Finite Element and Discrete Element Method
Pawel Deren; Jan Mueller; Kodai Tamano; Hans-Georg Matuttis
Accepted for publication in the proceedings for the CCP2023 - 34th IUPAP Conference on Computational Physics, 2024, Invited
International conference proceedings - A force–displacement relation based on the JKR theory for DEM simulations of adhesive particles
Jian Chen; Dominik Krengel; Daisuke Nishiura; Mikito Furuichi; Hans-Georg Matuttis
Powder Technology, Elsevier BV, 427, 118742-118742, Sep. 2023
Scientific journal - The Good, the Bad and the Ugly: droplet recognition by a “shootout”-heuristics
Hans-Georg Matuttis; Silvia Holler; Federica Casiraghi; Johannes Josef Schneider; Alessia Faggian; Rudolf Marcel Füchslin; Martin Michael Hanczyc
https://www.wivace2021.org, XV, 17 Sep. 2021, Peer-reviwed
International conference proceedings, English - Grid-algorithm improvements for dense suspensions of discrete element particles in finite element fluid simulations
Jan Mueller; Akira Kyotani; Hans-Georg Matuttis
Proceedings to Powders & Grains 2021, EPJ Web of Conferences, 249, 09006-1-09006-4, 2021, Peer-reviwed
International conference proceedings, English - Experimental study of particle shape dependence of avalanches inside a rotating drum
Jian Chen; Dominik Krengel; Hans-Georg Matuttis
Proceedings of Powders and Grains 2021, EPJ Web of Conferences, 249, 06001-1-06001-1, 2021, Peer-reviwed
International conference proceedings, English - Implementation of numerically exact Coulomb friction for discrete element simulations in three dimensions
Shouta Sakamaki; Dominik Krengel; Jan Mueller; Jian Chen; Hans-Georg Matuttis
Proceedings to Powders and Grains 2021, 249, 14005-1-14005-2, 2021, Peer-reviwed
International conference proceedings, English - Towards a Micromechanical Understanding of Landslides - Aiming at a Combination of Finite and Discrete Elements with Minimal Number of Degrees of Freedom
Jan Mueller; Akira Kyotani; Hans-Georg Matuttis
JAMP (Journal of applied Mathematics and Phyics), 87, 9, 1779-1798, Sep. 2020, Peer-reviwed
Scientific journal, English - Some basic ideas on friction
Dominik Krengel; Hans-Georg. Matuttis
to appear in Environmental Geotechnics, Themed Issue: Thermodynamics in Material Modelling and Geotechnical Design, 16 pages, 2019
International conference proceedings, English - Implementation of Static Friction for Many-Body Problems in Two Dimensions
Dominik Krengel; Hans-Georg Matuttis
Journal of the Physical Society of Japan, 87, 124402-1-124402-16, Dec. 2018, Peer-reviwed
Scientific journal, English - Comparing numerically exact and modelled static friction
Dominik Krengel; Hans-Georg Matuttis
EPJ Web of Conferences, EDP Sciences, 140, 15020, 1-4, 30 Jun. 2017, Peer-reviwed
International conference proceedings, English - Stress-Strain diagrams for non-convex particles
Hans-Georg Matuttis; Masaki Nawa; Dominik Krengel
EPJ Web of Conferences, EDP Sciences, 140, 06005-1-06005-4, 30 Jun. 2017, Peer-reviwed
International conference proceedings, English - The Effect of the Shape of Granular Particles on Density
Dominik Krengel; Wei Shen Cheng; Jian Chen; Hans-Georg Matuttis
Journal of the Physical Society of Japan, 84, 67065-1-67065-5, May 2015, Peer-reviwed
Scientific journal, English - Synergies from using Higher Order Symplectic Decompositions Both for Ordinary Differential Equations and Quantum Monte Carlo Methods
Hans-Georg Matuttis; Xiaoxing Wang
PROCEEDINGS OF THE INTERNATIONAL CONFERENCE OF NUMERICAL ANALYSIS AND APPLIED MATHEMATICS 2014 (ICNAAM-2014), 1648, 200002, 2015, Peer-reviwed
International conference proceedings, English - OPTIMIZATION AND OPENMP PARALLELIZATION OF A DISCRETE ELEMENT CODE FOR CONVEX POLYHEDRA ON MULTI-CORE MACHINES
Jian Chen; Hans-Georg Matuttis
INTERNATIONAL JOURNAL OF MODERN PHYSICS C, 24, 2, 1350001 1-24, Feb. 2013, Peer-reviwed
Scientific journal, English - Granular acoustics of polyhedral particles
Wei Shen Cheng; Jian Chen; Hans-Georg Matuttis
AIP Conference Proceedings, 1542, 567-570, 2013, Peer-reviwed
International conference proceedings, English - Polygonal Particles in Fluids
Shi Han Ng; Hans-Georg Matuttis
POWDERS AND GRAINS 2013, 1542, 1138-1141, 2013, Peer-reviwed
International conference proceedings, English - Effect of the surrounding fluid on the compaction of granular materials by tapping: Slow dynamics made slower?
Shi Han Ng; Hans-Georg Matuttis
4TH INTERNATIONAL SYMPOSIUM ON SLOW DYNAMICS IN COMPLEX SYSTEMS: KEEP GOING TOHOKU, 1518, 372-378, 2013, Peer-reviwed
International conference proceedings, English - Simulating Free Boundaries in 2D FEM Flow-Simulation with Direct Time Integration of the Surface Velocities
Ng Shi Han; Hans-Georg Matuttis
Journal of Algorithms & Computational Technology, 7, 3, 287-300, 2013, Peer-reviwed
Scientific journal, English - Effect of the surrounding fluid on the compaction of granular materials by tapping: Slow dynamics made slower?
Shi Han Ng; Hans-Georg Matuttis
4TH INTERNATIONAL SYMPOSIUM ON SLOW DYNAMICS IN COMPLEX SYSTEMS: KEEP GOING TOHOKU, 1518, 372-378, 2013
International conference proceedings, English - The Fermionic Minus-Sign Problem for the Ground State, Revisited with Higher Order Suzuki-Trotter Decompositions
Xiaoxing Wang; Hans-Georg Matuttis
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 81, 10, 104002 1-17, Oct. 2012, Peer-reviwed
Scientific journal, English - Study of quasi two dimensional granular heaps
Jian Chen; Hans-Georg Matuttis
Theoretical and Applied Mechanics Japan, 60, 225-238, 2012, Peer-reviwed
Scientific journal, English - Two-dimensional microscopic simulation of granular particles in fluid
Shi Han Ng; Hans-Georg Matuttis
Theoretical and Applied Mechanics Japan, 60, 105-115, 2012
Scientific journal, English - Adaptive Mesh Generation for Two-Dimensional Simulation of Polygonal Particles in Fluid
Shi Han Ng; Hans-Georg Matuttis
Theoretical and Applied Mechanics Japan, 59, 323-333, 2011, Peer-reviwed
Scientific journal, English - Numerical irreversibility in energy-conserving many particle systems
Xiaoxing Wang; Hans-Georg Matuttis
Theoretical and Applied Mechanics Japan, 59, 309-321, 2011, Peer-reviwed
Scientific journal, English - Discrete Element Simulation for Polyhedral Granular Particles
Chen, J; Schinner, A; Matuttis, H.-G
Theoretical and Applied Mechanics Japan, 59, 335–346, 2011, Peer-reviwed
Scientific journal, English - Static Friction, Differential Algebraic Systems and Numerical Stability
Jian Chen; Alexander Schinner; Hans-Georg Matuttis
COMPUTER SIMULATIONS STUDIES IN CONDENSED MATTER PHYSICS XXI - PROCEEDINGS OF THE 21ST WORKSHOP, 6, 65-75, 2010
International conference proceedings, English - Jian Chen, Lisa Watanabe, Hans-Georg Matuttis¤ and Hide Sakaguchi
History Dependence of the; Density Distribution in; Granular Heaps
Powders & Grains 2009, 1, Jul. 2009
International conference proceedings, English - History Dependence Of The Density Distribution On Granular Heaps
Jian Chen; Lisa Watanabe; Hans-Georg Matuttis; Hide Sakaguchi
POWDERS AND GRAINS 2009, 1145, 199-+, 2009, Peer-reviwed
International conference proceedings, English - Simulation Of Polygonal Grains In A Finite-Element-Fluid
Yuuske Sakai; Jian Chen; Hans-Georg Matuttis
POWDERS AND GRAINS 2009, 1145, 1019-1022, 2009, Peer-reviwed
International conference proceedings, English - Random-walk type model with fat tails for financial markets
Hans-Geors Matuttis
INTERNATIONAL JOURNAL OF MODERN PHYSICS C, 19, 7, 1017-1026, Jul. 2008
Scientific journal, English - Acoustic of sound propagation in granular materials in one, two, and three dimensions
Salah A. M. El Shourbagy; Shiro Okeda; Hans-Georg Matuttis
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 77, 3, 034606-1-034606-15, Mar. 2008
Scientific journal, English - Numerical Solution of Ordinary Differential Equations for Modeling in Socio-Econo-Physics
H.-G. Matuttis; J. Chen
Lectures on Socio- and Econophysics, 1, 1, Sep. 2007, Peer-reviwed
International conference proceedings, English - Simulation of the dependence of the Bulk-Stress-Strain Relations of Granular Materials on the Particle Shape
Salah A. M. El Shourbagy; Shinichi Morita; Hans-Georg Matuttis
Journal of the physical society of Japan, 75, 10, 104602-1 - 104602-10, Aug. 2006
Scientific journal, English - 複雑粒体中における音響伝播の異方性
板橋洋平; H.-G. Matuttis
第１９回数値流体力学シンポジウム学会論文誌, 189, Dec. 2005
Research institution, Japanese - 複雑流体としての粉粒体：３次元相互作用のモデリングの提唱
諏訪光太; H.-G. Matuttis
第１９回数値流体力学シンポジウム学会論文誌, 91, Dec. 2005
Research institution, English - 二次元粉粒体中における応力伝播の測定
H.-G. Matuttis
Proceedings of 2005 Annual Meeting , Japan Society of Fluid Mechanics ( NAGARE Additional Volume), 日本流体力学会, 24, 40-40, Sep. 2005, Many Models have been proposed for the Stress-Propagation in Granular Materials, which all assume a "universal" behaviour independent of external parameters. Measurements (by Behringer et. al) up to now had been inconclusive. We present experimental results where we can show that the characteristics of the stress propagation in granular materials is not "universal" but depends on the fubric and ordering in the granular packing.
Research institution, Japanese - 次元および２次元における粉粒体中の音響伝播シミュレーション
Salah El Shourbagy; H.-G. Matuttis
Proceedings of 2005 Annual Meeting , Japan Society of Fluid Mechanics ( NAGARE Additional Volume), 24, 309, Sep. 2005
Research institution, English - Multicanonical simulations of the tails of the order-parameter distribution of the two-dimensional Ising model
R Hilfer; B Biswal; HG Mattutis; W Janke
COMPUTER PHYSICS COMMUNICATIONS, 169, 1-3, 230-233, Jul. 2005, Peer-reviwed
Scientific journal, English - Nonexistence of d-wave-superconductivity in the quantum Monte Carlo simulation of the Hubbard model
HG Matuttis; N Ito
INTERNATIONAL JOURNAL OF MODERN PHYSICS C, 16, 6, 857-866, Jun. 2005
Scientific journal, English - Structure formation in a binary monolayer of dipolar particles
Varga, I; H Yamada; F Kun; HG Matuttis; N Ito
PHYSICAL REVIEW E, 71, 5, 051405(1-7), May 2005, Peer-reviwed
Scientific journal, English - Simple stochastic modeling for fat tails in financial markets
H.-G. Matuttis
rd Nikkei Econophysics Symposium 2005, Ed. H. Takayasu, "Practical Fruits of Econophysics", 178-182, 2005, Peer-reviwed
International conference proceedings, English - Angle of repose for two-dimensional particle aggregates from particle-size and -shape
Salah A. M. El Shourbagy; Hans-Georg Matuttis
Proceedings of the 5th international conference "Powders&Grains 2005", ed. Ramon Garcia-Roji, Hans J. Herrmann, Sean McNamara, 1289-1293, 2005, Peer-reviwed
International conference proceedings, English - Shape segregation in granular materials: A game of Go where shape beats size and buoyancy
Hans-Georg Matuttis; Seiji Omata; Osamu Sano
Proceedings of the 5th international conference "Powders&Grains 2005", ed. Ramon Garcia-Roji, Hans J. Herrmann, Sean McNamara, 1349-1353, 2005, Peer-reviwed
International conference proceedings, English - Density and size segregation in deposits of pyroclastic flow
NK Mitani; HG Matuttis; T Kadono
GEOPHYSICAL RESEARCH LETTERS, 31, 15, Aug. 2004
Scientific journal, English - Vibration-induced compaction in elongated vessels
Hans-Georg Matuttis; Takumi Kinouchi; Hide Sakaguchi
Mathematical Aspects of Complex Fluids IV, RIMS Kokyoroku series, 1413, Feb. 2004 - Multicanonical Monte Carlo study and analysis of tails for the order-parameter distribution of the two-dimensional Ising model
R Hilfer; B Biswal; HG Mattutis; W Janke
PHYSICAL REVIEW E, 68, 4, Oct. 2003
Scientific journal, English - Modeling Friction in Granular Materials
H.-G. Matuttis; A. Schinner
Bussei Kenkyuu, 43, 2, Jul. 2003
Scientific journal - Shape segregation for bidisperse mixtures of ellipses in two dimensions
HG Matuttis; N Ito; H Watanabe
TRAFFIC AND GRANULAR FLOW'01, 455-460, 2003
International conference proceedings, English - Outline for a simulation method for volcanic eruptions using DEM
K. Kagami; N. K. Mitani; N. Ito; T. Koyaguchi
火山爆発のダイナミックス、文部科学省科学研究費特定領域研究, 422, 2003
English - Quantum computing simulation using the auxiliary field decomposition
K Fischer; HG Matuttis; S Yukawa; N Ito
COMPUTER SIMULATION STUDIES IN CONDENSED-MATTER PHYSCIS XVI, 95, 79-85, 2003
International conference proceedings, English - Auxiliary field methods for the simulation of quantum computation circuits
HG Matuttis; K Fischer; N Ito; M Ishikawa
INTERNATIONAL JOURNAL OF MODERN PHYSICS C, 13, 7, 917-929, Sep. 2002
Scientific journal, English - Quantum-statistical simulations for quantum circuits
K Fischer; HG Matuttis; N Ito; M Ishikawa
INTERNATIONAL JOURNAL OF MODERN PHYSICS C, 13, 7, 931-945, Sep. 2002
Scientific journal, English - Advances in the investigation of the minus sign problem for the fermionic case
HG Matuttis; N Ito
COMPUTER SIMULATION STUDIES IN CONDENSED-MATTER PHYSICS XIV, 89, 194-199, 2002
International conference proceedings, English - Particle simulation of cohesive granular materials
HG Matuttis; A Schinner
INTERNATIONAL JOURNAL OF MODERN PHYSICS C, 12, 7, 1011-1021, Sep. 2001
Scientific journal, English - Some findings on the minus-sign problem for the Hubbard model in the projector quantum Monte Carlo method
HG Matuttis; N Ito
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 70, 6, 1519-1522, Jun. 2001
Scientific journal, English - Rotational dynamics of magnetic particles in suspensions
C Scherer; HG Matuttis
PHYSICAL REVIEW E, 63, 1, Jan. 2001
Scientific journal, English - Fractal space, cosmic strings and spontaneous symmetry breaking
J Argyris; C Ciubotariu; HG Matuttis
CHAOS SOLITONS & FRACTALS, 12, 1, 1-48, Jan. 2001
Scientific journal, English - History-dependent structure in granular piles
A Schinner; HG Mattutis; T Akiyama; J Aoki; S Takahashi; KM Aoki; K Kassner
POWDERS AND GRAINS 2001, 499-502, 2001
International conference proceedings, English - Vectorizable overlap computation for ellipse-based discrete element method
HG Matuttis; N Ito; H Watanabe; KM Aoki
POWDERS AND GRAINS 2001, 173-176, 2001
International conference proceedings, English - Behandlung des Schotters als Vielkoerpersystem mit wechselnden Bindungen
Holger Kruse; Karl Popp; Hans-Georg Matuttis; Alexander Schinner
Der Eisenbahningenieur, 52, 2, 2001
English - Discrete element simulations of dense packings and heaps made of spherical and non-spherical particles
HG Matuttis; S Luding; HJ Herrmann
POWDER TECHNOLOGY, 109, 1-3, 278-292, Apr. 2000
Scientific journal, English - Molecular dynamics simulation of cohesive granular materials
A Schinner; HG Matuttis
TRAFFIC AND GRANULAR FLOW'99, 505-510, 2000
International conference proceedings, English - Towards a micromechanic understanding of the pressure distribution under heaps
lexander Schinner; Hans-Georg Mattutis; Tetsuo Akiyama; Junya Aoki; Satoshi Takahashi; Keiko M. Aoki; Klaus Kassner
Proceedings of RIMS Symposium on Mathematical Aspects of Complex Fluids II, RIMS Kokyoroku series, 1188, 2000
English - Influence of the geometry on the pressure distribution of granular heaps
Hans-Georg Matuttis; Alexander Schinner
Granular Matter, 1, 4, 1999
English - The effect of particle shape and friction on the stresses in heaps of granular media in Friction
H.-G. Matuttis; S. Luding
Friction, Arching and Contact Dynamics, edited by D. E. Wolf and P. Grassberger, 1997
International conference proceedings, English - The effect of interaction laws on the stresses in frictionless granular media
S. Luding; H; G. Matuttis
Friction, Arching and Contact Dynamics, edited by D. E. Wolf and P. Grassberger, 1997
English - Simulation of the pressure distribution under a two dimensional heap of polygonal particles
H. -G. Matuttis
Granular Matter, 1, 2, 83-91, 1997
English - Quantum Monte Carlo evidence for d-wave pairing in the two-dimensional Hubbard model at a van Hove singularity
T Husslein; Morgenstern, I; DM Newns; PC Pattnaik; JM Singer; HG Matuttis
PHYSICAL REVIEW B, 54, 22, 16179-16182, Dec. 1996
Scientific journal, English - From BCS-like superconductivity to condensation of local pairs: A numerical study of the attractive Hubbard model
JM Singer; MH Pedersen; T Schneider; H Beck; HG Matuttis
PHYSICAL REVIEW B, 54, 2, 1286-1301, Jul. 1996
Scientific journal, English - DENSITY-OF-STATES IN THE T'-HUBBARD MODEL - EXACT DIAGONALIZATION RESULTS
W FETTES; MORGENSTERN, I; T HUSSLEIN; HG MATUTTIS; JM SINGER; C BAUR
JOURNAL DE PHYSIQUE I, 5, 4, 455-464, Apr. 1995
Scientific journal, English - EFFICIENT PARALLELIZATION OF THE 2D SWENDSEN-WANG ALGORITHM
R HACKL; HG MATUTTIS; JM SINGER; T HUSSLEIN; MORGENSTERN, I
PHYSICA A, 212, 3-4, 261-276, Dec. 1994
Scientific journal, English - 3D ISING-MODEL WITH SWENDSEN-WANG DYNAMICS - A PARALLEL APPROACH
M BAUERNFEIND; R HACKL; HG MATUTTIS; J SINGER; T HUSSLEIN; MORGENSTERN, I
PHYSICA A, 212, 3-4, 277-298, Dec. 1994
Scientific journal, English - SPIN-SPIN CORRELATIONS IN THE TT'-HUBBARD MODEL
T HUSSLEIN; DM NEWNS; HG MATTUTIS; PC PATTNAIK; MORGENSTERN, I; JM SINGER; W FETTES; C BAUR
JOURNAL DE PHYSIQUE I, 4, 11, 1573-1576, Nov. 1994
English - EXPERIENCES WITH REENGINEERING AND PARALLELIZING A HIGH-T(C) SUPERCONDUCTIVITY CODE
U KLEIS; JM SINGER; MORGENSTERN, I; T HUSSLEIN; HG MATUTTIS
PARALLEL COMPUTING, 20, 3, 399-407, Mar. 1994
English - Virtuelle Parallelrechner
J.M.Singer; H.-G.Matuttis
Unix open, 8, 9, 1994
English - Numerical simulations of models for high-Tc superconductors
I. Morgenstern; W. Fettes; T. Husslein; C. Baur; H.-G. Matuttis; J.M. Singer
Proceedings of the 6th Joint EPS-APS International Conference on Physics Computing, Eds:R. Gruber, M. Tomassini, European Physical Society, 1994
English - NUMERICAL-SIMULATION OF HIGH-TEMPERATURE SUPERCONDUCTORS
MORGENSTERN, I; JM SINGER; T HUSSLEIN; HG MATUTTIS
MATERIALS AND CRYSTALLOGRAPHIC ASPECTS OF HT(C)-SUPERCONDUCTIVITY, 263, 331-351, 1994
International conference proceedings, English - PARALLELIZATION OF THE 2D SWENDSEN-WANG ALGORITHM
R HACKL; HG MATUTTIS; JM SINGER; T HUSSLEIN; MORGENSTERN, I
INTERNATIONAL JOURNAL OF MODERN PHYSICS C-PHYSICS AND COMPUTERS, 4, 6, 1117-1130, Dec. 1993
Scientific journal, English - DOUBLE-LAYER HUBBARD-MODEL - OFF-DIAGONAL LONG-RANGE ORDER IN THE NODELESS D-WAVE CHANNEL
MORGENSTERN, I; T HUSSLEIN; JM SINGER; HG MATUTTIS
JOURNAL DE PHYSIQUE I, 3, 4, 1043-1051, Apr. 1993
Scientific journal, English - QUANTUM MONTE-CARLO SIMULATIONS OF THE APEX-OXYGEN-MODEL
JM SINGER; T HUSSLEIN; MORGENSTERN, I; HG MATUTTIS
PHYSICS COMPUTING '92, 465-467, 1993
International conference proceedings, English - NUMERICAL-SIMULATION OF THE DOUBLE-LAYER HUBBARD-MODEL
MORGENSTERN, I; T HUSSLEIN; JM SINGER; HG MATUTTIS
JOURNAL DE PHYSIQUE II, 2, 8, 1489-1493, Aug. 1992
Scientific journal, English
MISC
- Deutsche Forscher Betreuen Deutsche Studierende
Hans-Georg Matuttis
Apr. 2016, Neues vom Club (ドイツ語圏日本学術振興会研究者同窓会の雑誌）, 62, 1, 6-6, German, Others - Wissenschaftlicher Gesprächskreis am 20.5.2015 im DAAD Büro Tōkyō
Hans-Georg Matuttis
Jun. 2015, Neues vom Club イツ語圏日本学術振興会研究者同窓会の雑誌, 59, 2, 12-12, German, Others - Understanding the Discrete Element Method: Simulation of Non-Spherical Particles for Granular and Multi-body Systems
Hans-Georg Matuttis; Jian Chen
Wiley Blackwell, 23 Jun. 2014, Understanding the Discrete Element Method: Simulation of Non-Spherical Particles for Granular and Multi-body Systems, 1-456, English, Others, 84927580012 - 28aAJ-5 Rheology of Fluid-Particle mixtures
Ng Shi Han; Matuttis Hans-Georg
The Physical Society of Japan (JPS), 05 Mar. 2014, Meeting abstracts of the Physical Society of Japan, 69, 1, 315-315, English, 1342-8349, 110009834683, AA11439205
Books and other publications
- Understanding the Discrete Element Method: Simulation of Non-Spherical Particles for Granular and Multi-body Systems
Hans-Georg Matuttis; Jian Chen
Textbook, English, Joint work, Wiley, Apr. 2014 - Quantum Monte Carlo Investigations for the Hubbard Model
H.-G. Matuttis; I. Morgenstern
English, Computational Physics, eds. Karl Heinz Hoffmann, Michael Schreiber (Eds.), 1996
Lectures, oral presentations, etc.
- Implementing van der Waals forces for polytope DEM particles
D. Krengel; J. Chen; Z. Yu; H.-G. Matuttis; T. Matsushima
Oral presentation, 5th International Symposium on Geomechanics from Micro to Macro, IS-Grenoble 2024
24 Sep. 2024
23 Sep. 2024- 27 Sep. 2024 - MICROMECHANIC SIMULATION OF UNDERWATER BARCHANS WITH A COMBINED FINITE ELEMENT AND DISCRETE ELEMENT METHOD
Pawel Deren; Jan Mueller; Hans-Georg Matuttis
Poster presentation, ICTAM 2024 DAEGU, Korea, The 26th infernational congress of theoretical and applied Mechanics
29 Aug. 2024
25 Aug. 2024- 30 Aug. 2024 - Stabilization of static friction in constraint mechanics
Hans-Georg Matuttis; Mitsutoshi Sato; Dominik Krengel; Jian Chen
Oral presentation, English, Statphys28
08 Aug. 2023 - Micromechanic simulation of two-dimensional barchan dunes
Pawel Deren; Jan Mueller; Kodai Tamano; Hans-Georg Matuttis
Oral presentation, English, STATPHYS28
08 Aug. 2023 - Dimensionality effects in granulates under biaxial compression
Dominik Krengel; Yuki Shimizu; Jian Chen; Hans-Georg Matuttis
Poster presentation, Statphys28
07 Aug. 2023 - Simulation of underwater barchans with a combined Finite Element and Discrete Element Method
Pawel Deren; Jan Mueller; Kodai Tamano; Hans-Georg Matuttis
English
07 Aug. 2023 - Adaptive remeshing for a finite element simulation with discrete elements
Kodai Tamano; Jan Mueller; Hans-Georg Matuttis
Poster presentation, English, 34th IUPAP Conference on Computational Physics（CCP2023）
07 Aug. 2023 - Tree Code Based Neighborhood Algorithms for DEM
Yuki Watanabe; Dominik Krengel; Hans-Georg Matuttis
Oral presentation, English, CCP2023 - 34th IUPAP Conference on Computational Physics
05 Aug. 2023 - Discrete Element Simulations from two-dimensions with polygons to three dimensions with rods
Yuki Shimizu; Hans-Georg Matuttis; Dominik Krengel; Jian Chen
Oral presentation, English, WCCM2022 15th World Congress on Computational Mechanics, International conference
10 Aug. 2022 - Numerical stabilization for the constraint formulation of many-body-many-contact Coulomb friction
Hans-Georg Matuttis; Keita Shinohara; Dominik Krengel; Jian Chen; Jan Mueller
Oral presentation, English, WCCM2022 15th World Congress on Computational Mechanics, International conference
10 Aug. 2022 - Avalanching of variously shaped DEM particles in a rotating drum
Dominik Krengel; Hans-Georg Matuttis; Ryota Shiyake; Mamoru Kikumoto
Oral presentation, English, WCCM2022 15th World Congress on Computational Mechanics, International conference
01 Aug. 2022 - Development of a Plate Discrete Element Method: Geometry and Kinematics
Jian Chen; Hans-Georg Matuttis
Oral presentation, English, The 13th International Conference on Computational Methods (Virtual), International conference
26 Jun. 2022 - The Good, the Bad and the Ugly: droplet recognition by a “shootout”-heuristics
Hans-Georg Matuttis
Oral presentation, English, WIVACE 2021 XV International Workshop on Artificial Life and Evolutionary Computation, International conference
17 Sep. 2021 - Implementation of numerically exact Coulomb friction for discrete element simulations in three dimensions
Shouta Sakamaki; Dominik Krengel; Jan Mueller; Jian Chen; Hans-Georg Matuttis
Oral presentation, English, Proceedings of Powders and Grains, EPJ Web of Conferences, Hans-Georg Matuttis, Argentine / ZOOM, International conference
21 Jul. 2021 - Grid-algorithm improvements for dense suspensions of discrete element particles in finite element fluid simulations
Jan Mueller; Akira Kyotani; Hans-Georg Matuttis
Poster presentation, English, Powders and Grains 2021, EPJ Web of Conferences, Jan Mueller, International conference
Jul. 2021 - Experimental study of particle shape dependence of avalanches inside a rotating drum
Jian Chen; Dominik Krengel; Hans-Georg Matuttid
Poster presentation, English, EPJ Web of Conferences, Proceedings of Powders and Grains, International conference
Jul. 2021 - Graded FEM-Meshes for Improved Accuracy and Performance
Mueller Jan; 泉 伊智郎; Matuttis Hans-Georg
Oral presentation, Japanese, 第32回数値流体力学シンポジウム, Domestic conference
13 Dec. 2019 - On the origin of modern physics in the -dark- middle ages
Hans-Georg Matuttis
Oral presentation, English, 8th Meeting of the JSPS-Club in Japan, Domestic conference
07 Oct. 2019 - 漏斗内部の粉体の流れと詰まりのシミュレーション
坂牧聖太; Dominik Krengel; 篠原啓太; Matuttis Hans-Georg
Oral presentation, Japanese, 日本流体力学会, Domestic conference
19 Sep. 2019 - 加振による液状化現象下における微小粒子間の流れのシミュレーション
後藤大輝; 京谷 在; Mueller Jan; Matuttis Hans-Georg
Oral presentation, Japanese, 日本流体力学会 年会２０１９, Domestic conference
15 Sep. 2019 - 粘性摩擦の働く平面上を転がり運動する楕円体のシミュレーションと実験
森本輝織; 野上歩; Dominik Krengel; Hans-Georg Matuttis
Oral presentation, Japanese, 日本流体力学会 年会２０１９, Domestic conference
15 Sep. 2019 - FEM-Simulation with graduated meshes for particle agglomerations in fluids
Hans-Georg Matuttis; Ichiro Izumi; Jan Mueller
Oral presentation, English, 日本流体力学会 年会２０１９, Domestic conference
14 Sep. 2019 - Expanding P2P1 FEM Elements with Third Order Bubbles for Simulating Many Particles in Fluids
Jan Mueller; Hans-Georg Matuttis
Oral presentation, English, 日本流体力学会 年会２０１９, Domestic conference
14 Sep. 2019 - Graded FEM-Meshes for Improved Accuracy and Performance
Mueller Jan; 泉 伊智郎; Matuttis Hans-Georg
Oral presentation, Japanese, 第32回数値流体力学シンポジウム, Domestic conference
13 Dec. 2018 - Damping for the rotation of nonspherical DEM-solids
Krengel Dominik; Matuttis Hans- Georg
Oral presentation, Japanese, 第32回数値流体力学シンポジウム, Domestic conference
13 Dec. 2018 - Alternative Hubbard-Stratonovich Transformations and the Minus Sign Problem
Hans-Georg Matuttis; Katsuaki Kobayashi
Oral presentation, English, 第73 回年次大会（2018 年）
25 Mar. 2018 - Numerically exact formulation for Many-Body Coulomb friction
Oral presentation, English, 日本物理学会 第 73 回年次大会(2018 年)
23 Mar. 2018 - Stress-Strain diagrams for non-convex particles
H.-G. Matuttis; M. Nawa; D. Krengel
Oral presentation, English, Powders & Grains 2017 EPJ Web of Conferences, Domestic conference
04 Jul. 2017 - Unrecognized type of instability in combined Discrete-Element- Finite-Element methods
Fumikazu Morikawa; Hans-Georg Matuttis; Ng Shi Han
Oral presentation, English, THESIS-2016 Two-pHasemodEllingfor Sediment dynamIcS、The 3rd symposium on two-phase modelling for sediment dynamics in geophysical flows, http://c-faculty.chuo-u.ac.jp/~ths2016/, International conference
14 Sep. 2016 - Computation of effective viscosities in Couette-flow with combined particle-fluid simulation
T.L. Cheik; D. Krengel; H.-G. Matuttis
Poster presentation, English, THESIS-2016 Two-pHasemodEllingfor Sediment dynamIcS、The 3rd symposium on two-phase modelling for sediment dynamics in geophysical flows, International conference
13 Sep. 2016 - Size seggregation in fluid-particle mixtures
Fumikazu Morikawa; Hans-Georg Matuttis; Ng Shi Han
Oral presentation, English, 日本物理学会年会, Domestic conference
19 Mar. 2016 - A Discrete Element Method of Non-Convex polygons
MATUTTIS Hans-Georg
Oral presentation, English, 日本流体力学会 年会２０１５, Domestic conference
29 Sep. 2015 - 流体中におけるサイズの異なる粒子の分離の二次元シミュレーション
森川 史和; Shi Han Ng; MATUTTIS Hans-Georg
Oral presentation, Japanese, 日本流体力学会 年会２０１５, Domestic conference
28 Sep. 2015 - Rheology of Fluid-Particle mixtures
TAN Ling Cheik; NG Shi Han; MATUTTIS Hans-Georg
Oral presentation, English, 日本流体力学会 年会２０１５, Domestic conference
28 Sep. 2015 - Coulomb-friction, Differential algebraic systems and the Painleve paradox
Hans-Georg Matuttis; Dominik Krengel; Chen Jian
Poster presentation, English, International Meeting of Friction – from atomic to geophysical scales – Earthquake Research Institute, The University of Tokyo, Domestic conference
14 Sep. 2015 - "Numerically Exact Friction Implementation for Two-dimensional Particle Systems"
Dominik Krengel; Hans-Georg Matuttis
Poster presentation, English, International Meeting of Friction – from atomic to geophysical scales – Earthquake Research Institute, The University of Tokyo, Domestic conference
14 Sep. 2015 - Convergence for the groundstate auxiliary field method
Katsuaki Kobayashi; Hans-Georg Matuttis; Xiaoxing Wang
Poster presentation, English, Dynamics of Strongly Correlated Systems ISSP University of Tokyo, International conference
30 Mar. 2015 - Rheology of Fluid-Particle Mixtures
Ling Cheik Tan; Shi Han Ng; Hans-Georg Matuttis
Oral presentation, English, 第７０日本物理学会年次大会
22 Mar. 2015 - Simulation results for spinning tops with a particular distribution of mass and shape
Hans-Georg Matuttis; Hikaru Watanabe
Oral presentation, English, 第７０回物理学会次大会, http://jps2015s.gakkai-web.net/data/html/program11.html, Domestic conference
21 Mar. 2015 - Bulk material strength of polyhedral assemblies
Dominik Krengel; Wei Shen Cheng; Hans-Georg Matuttis
Oral presentation, English, 第７０日本物理学会年次大会, Domestic conference
21 Mar. 2015 - Numerically exact friction implementation for two-dimensional particle systems
Dominik Krengel; Hans-Georg Matuttis
Oral presentation, English, 日本物理学会年会, Domestic conference
19 Mar. 2015 - Thoughts on sampling distributions with “negative probabilities” and the fermionic sign problem
Hans-Georg Matuttis; Xiaoxing Wang; Katsuaki Kobayashi
Poster presentation, English, International Workshop on New Frontier of Numerical Methods for Many-Body Correlations ― Methodologies and Algorithms for Fermion Many-Body Problems, International conference
20 Feb. 2015 - 形状効果による粒状集合の充填密度
Cheng Wei Chen; Krengel Dominik; Matuttis Hans-Georg
Oral presentation, Japanese, 第28回数値流体力学シンポジウム, Domestic conference
09 Dec. 2014 - 地滑りのための微視的なメカニカ ル解析
Tan Ling Cheik; Ng Shi Han; Matuttis Hans-Georg
Oral presentation, Japanese, 第28回数値流体力学シンポジウム, Domestic conference
09 Dec. 2014 - 離散要素法を用いた周囲の粒子による基礎の減衰
森川 史和; Ng Shi Han; Bayat Mehdi; Matuttis Hans-Georg; Andersen Lars Vabbersgaard
Oral presentation, Japanese, 第28回数値流体力学シンポジウム, Domestic conference
09 Dec. 2014 - Shape effects on the density of granular assemblies
Dominik Krengel; Wei Shen Cheng
Oral presentation, English, The 63rd National Congress of Theoretical and Applied Mechanics, Japan, http://news-sv.aij.or.jp/nctam/63/, Domestic conference
26 Sep. 2014 - Synergies from using higher order symplectic decompositions both for ordinary differential equations and quantum Monte Carlo methods
XiaoxingWang; Hans-Georg Matuttis
Public symposium, English, 13TH INTERNATIONAL CONFERENCE OF NUMERICAL ANALYSIS AND APPLIED MATHEMATICS, Rhodos, International conference
23 Sep. 2014 - Synergies from using higher order symplectic decompositions both for ordinary differential equations and quantum Monte Carlo methods
TH INTERNATIONAL; CONFERENCE OF; NUMERICAL ANALYSIS AND APPLIED MATHEMATICS
Oral presentation, English, 13TH INTERNATIONAL CONFERENCE OF NUMERICAL ANALYSIS AND APPLIED MATHEMATIC, European Society of Computational Methods in Sciences, Engineering and Technology (ESCMCET), Rhodos, Greece, http://www.icnaam.org, International conference
23 Sep. 2014 - 離散要素法を用いた周囲の粒子による基礎の減衰
森川史和; Ng Shihan; Mehdi Bayat; Hans-Georg Matuttis
Oral presentation, Japanese, The 63rd National Congress of Theoretical and Applied Mechanics, Japan, 日本学術会議, http://news-sv.aij.or.jp/nctam/63/#Symposium, Domestic conference
23 Sep. 2014 - The FermionicMinus-SignProblem: Newperceptions from higher-order Suzuki-Trotter decompositionmethods
Hans-Georg Matuttis; Xiaoxing Wang
Poster presentation, English, ISSP International Workshop, “New Horizon of Strongly Correlated Physics” (NHSCP2014), International conference
28 Jun. 2014 - Rheology of Fluid-Particle Mixtures
Hans-Georg Matuttis; Shi Han Ng
Oral presentation, English, 第５５日本物理学会次大会, Domestic conference
Mar. 2014 - From polyhedra to spheres: The e ffect of shape on the density
Dominik Krengel; Hans-Georg Matuttis
Oral presentation, English, 第５５日本物理学会次大会, Domestic conference
Mar. 2014 - Polygonal Particles in Fluids
Shi Han Ng; Hans-Georg Matuttis
Poster presentation, English, Powders and Grains 2013 (Sydney, Australia), International conference
Jul. 2013 - Granular Acoustics of Polyhedral Particles
Wei Shen Cheng; Jian Chen; Hans-Georg Matuttis
Poster presentation, English, Powders and Grains 2013 (Sydney, Australia), International conference
Jul. 2013 - Formation of Granular Heaps in Fluids
Shi Han Ng; Hans-Georg Matuttis
Poster presentation, English, 25th IUPAP International Conference on Statistical Physics (Seoul National University, Seoul, Korea), International conference
Jul. 2013 - Adverse Effects on the Accuracy for “Sampling with Sign” in the Hubbard System
XiaoxingWang; Hans-Georg Matuttis
Poster presentation, English, 25th IUPAP International Conference on Statistical Physics (Seoul National University, Seoul, Korea), International conference
Jul. 2013 - Effect of the surrounding fluid on the compaction of granular materials by tapping: Slow dynamics made slowe
Shi Han Ng; Hans-Georg Matuttis
Oral presentation, English, The 4th International Symposium on Slow Dynamics in Complex Systems (Tohoku University)
Dec. 2012 - Incompressible Fluid Simulation with Granular Particles with Adaptive Grid and Adaptive Stepsize
Shi Han Ng; Hans-Georg Matuttis
Oral presentation, English, 第61回 理論応用力学講演会, Domestic conference
Mar. 2012 - 多面体を用いて三次元離散要素法の並列化
陳健,Hans-Georg Matuttis
Oral presentation, Japanese, 第61回 理論応用力学講演会, Domestic conference
Mar. 2012 - Combination of Discrete and Finite Elements for the microscopic simulation of particle-loaded flows
Shi Han Ng; Hans-Georg Matuttis
Oral presentation, English, International Symposium on Complex Systems 2011 (The University of Tokyo), International conference
Dec. 2011 - Sedimentation of two-dimensional polygonal DEM-particles in an incompressible FEM-fluid
Shi Han Ng; Hans-Georg Matuttis
Poster presentation, English, Nonequilibrium Dynamics in Astrophysics and Material Science (Kyoto University, Yukawa Institue of Theoretical Physics), International conference
Oct. 2011 - Shi Han Ng, Hans-Georg Matuttis
Two-dimensional Microscopic Simulation of Granular Particles in Fluid
Oral presentation, English, 第60回 理論応用力学講演会, Domestic conference
Mar. 2011 - 有限要素法による粘弾性円盤と外壁の接触問題の研究
Jack Widjajakusuma; Hans-Georg Matuttis
Oral presentation, Japanese, 第60回 理論応用力学講演会, Domestic conference
Mar. 2011 - 準二次元の粒状堆積丘に関する研究
Hans-Georg Matuttis
Oral presentation, Japanese, 第60回 理論応用力学講演会, Domestic conference
Mar. 2011 - Simulation of Flow Problems with Free Boundaries in 2D using the Finite Element Method
Shi Han Ng; Hans-Georg Matuttis
Oral presentation, English, 第24回数値流体力学シンポジウム, Domestic conference
Dec. 2010 - Adaptive Mesh Generation for two-dimensional Simulation of Polygonal Particles in Fluid
Shi Han Ng; Hans-Georg Matuttis
Oral presentation, English, 第59回 理論応用力学講演会, Domestic conference
Jun. 2010 - Numerical Irreversibility in Energy-Conserving Many Particle Systems
X. Wang; H.-G. Matuttis
Oral presentation, English, 第59回 理論応用力学講演会, Domestic conference
Jun. 2010 - Discrete Element Simulation for Polyhedral Granular Particles
J. Chen; A. Schinner; H.-G. Matuttis
Oral presentation, English, 第59回 理論応用力学講演会, Domestic conference
Jun. 2010 - Numerical irreversibility in many particle systems
X. Wang; H.-G. Matuttis
Oral presentation, English, The 57th Spring Meeting of The Japan Society of Applied Physics and Related Societies, Tokai University, Domestic conference
Mar. 2010 - Discrete element simulation for polyhedral granular particles
Chen Jian; Matuttis Hans-Georg
Oral presentation, English, The 57th Spring Meeting of The Japan Society of Applied Physics and Related Societies, Tokai University, Domestic conference
Mar. 2010 - History Dependence of the Density Distribution on Granular Heaps
Jian Chen; Lisa Watanabe; Hans-Georg Matuttis; Hide Sakaguchi
Poster presentation, English, Powders and Grains 2009, 6th International Conference on Micromechanics of Granular Media (AIP, Golden, Colorado, 2009)., International conference
Jul. 2009 - Simulation of Polygonal Grains in a Finite-Element-Fluid
Yusuke Sakai; Jian Chen; Hans-Georg Matuttis
Poster presentation, English, Powders and Grains 2009, 6th International Conference on Micromechanics of Granular Media (AIP, Golden, Colorado, 2009), International conference
Jul. 2009 - 二次元粉粒体中における応力分布の測定及びシミュレーション
板橋洋平; Hans-Georg Matuttis
Keynote oral presentation, Japanese, 第６１日本物理学会, Domestic conference
Sep. 2006 - 離散要素法による回転運動する楕円扁球の数値シミュレーホン
諏訪光太; Hans-Georg Matuttis
Keynote oral presentation, Japanese, だい６１物理学会, 日本物理学会, Domestic conference
Sep. 2006 - ニュトン流体中の粒子シミュレーション
鈴木宗文; Hans-Georg Matuttis
Keynote oral presentation, Japanese, 第６１日本物理学会, 日本物理学会, Domestic conference
Sep. 2006 - Preliminaries for the Implementation of a simulation of polygonal particles in an incompressible Newtonian Fluid
Takafumi Suzuki; Hans-Georg Matuttis
Keynote oral presentation, Japanese, 国際高等研究所研究プロジェクト 「隙間－自然・人間・社会の現象学」ワークショップ, 財団法人 国際高等研究所 研究支援部, Domestic conference
Aug. 2006 - Strategies for an optimized simulation of granular particles in an incompressible Newtonian Fluid
Hans-Georg Matuttis
Keynote oral presentation, Japanese, 国際高等研究所研究プロジェクト 「隙間－自然・人間・社会の現象学」ワークショップ, 財団法人 国際高等研究所 研究支援部, Domestic conference
Aug. 2006 - 京都大学数理解析研究所講究緑1472
Strategies for; an; o; timize; simulation of granular; particles in a Newtonian; Fluid, Par; Basics
Keynote oral presentation, English, 複雑流体の数理とその応用, Domestic conference
Aug. 2005
Courses
- Phenomenology of Friction
慶應大学 - Phenomenology of Friction
慶應大学 - インターンシップ（海外）（Ｍ, 類III）
The University of Electro-Communications - インターンシップ（海外）（Ｍ, 類III）
電気通信大学 - 研究室見学 (Current Topics in Fundamental Science and Engineering A)
The University of Electro-Communications - 研究室見学 (Current Topics in Fundamental Science and Engineering A)
電気通信大学 - 総合コミュニケーション科学
The University of Electro-Communications - 総合コミュニケーション科学
電気通信大学 - "Special Lecture on Informatics and Engineering A"
The University of Electro-Communications - "Special Lecture on Informatics and Engineering A"
電気通信大学 - Introduction to Computational MEthods in Science and Engineering
The University of Electro-Communications - Introduction to Computational MEthods in Science and Engineering
電気通信大学 - Internship (M, KaigaiM)
The University of Electro-Communications - Internship (M, KaigaiM)
電気通信大学 - Nihon Gijutsu Kagaku B
The University of Electro-Communications - Nihon Gijutsu Kagaku B
電気通信大学 - Graduate Technical English
The University of Electro-Communications - Graduate Technical English
電気通信大学 - Butsurigaku Enshuu 1I
The University of Electro-Communications - Butsurigaku Enshuu 1I
電気通信大学 - Butsurigaku Enshuu 1
The University of Electro-Communications - Butsurigaku Enshuu 1
電気通信大学 - Special Lecture on Information and Engineering A (Curretn Topics in Fundamental Science and Engineering A)
The University of Electro-Communications - Special Lecture on Information and Engineering A (Curretn Topics in Fundamental Science and Engineering A)
The University of Electro-Communications - インターンシップ（Ｍ, 類III）、インターンシップ（海外）（Ｍ, 類III））
The University of Electro-Communications - インターンシップ（Ｍ, 類III）、インターンシップ（海外）（Ｍ, 類III））
電気通信大学 - Introduction to computational methods in science and engineering
The University of Electro-Communications - Introduction to computational methods in science and engineering
The University of Electro-Communications - インターンシップ（Ｍ）、インターンシップ（海外）（Ｍ）
The University of Electro-Communications - インターンシップ（Ｍ）、インターンシップ（海外）（Ｍ）
電気通信大学 - 日本御術科学B
The University of Electro-Communications - 大学院技術英語
The University of Electro-Communications - Introduction to computational methods in science and engineering
The University of Electro-Communications - 基礎物理学演習 I
The University of Electro-Communications - PBL
The University of Electro-Communications - PBL
電気通信大学 - 学部インターンシップ担当
The University of Electro-Communications - 学部インターンシップ担当
電気通信大学 - インターンシップ担当
The University of Electro-Communications - インターンシップ担当
電気通信大学 - 力学系現象特論
The University of Electro-Communications - 基礎物理学演習 II
The University of Electro-Communications - 日本御術科学B
The University of Electro-Communications - 日本御術科学B
電気通信大学 - 大学院技術英語
The University of Electro-Communications - 大学院技術英語
電気通信大学 - 海外インターンシップ
The University of Electro-Communications - 海外インターンシップ
電気通信大学 - インターンシップ
The University of Electro-Communications - インターンシップ
電気通信大学 - 力学系現象特論
The University of Electro-Communications - 力学系現象特論
電気通信大学 - 基礎物理学演習 II
The University of Electro-Communications - 基礎物理学演習 II
電気通信大学 - 基礎物理学演習 I
The University of Electro-Communications - 基礎物理学演習 I
電気通信大学
