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The University of Electro-Communications  Graduate School of Informatics and Engineering, School of Informatics and Engineering  "Department of Mechanical and Intelligent Systems Engineering, Cluster III （Fundamental Science and Engineering）"

Associate Professor  Hans-Georg　Matuttis  Year of birth:1967   Tel.0-424-43-5401   Fax.0-424-88-6371   Personal website

■ Career University of Stuttgart (Germany)  Assistant  1995/10-1999/09  The University of Tokyo  Foreign Researcher  1999/10-2002/12  The University of Electro-Communications  Associate Professor  2002/12-Present    ■ Academic background University of Regensburg  physics  institute for computational physics  Master's program  1992/08  Completed  University of Regensburg Department of Physics  physics  computational physics  Doctoral program  1995/08  Completed    ■ Academic degrees Dr. rer. nat  University of Regensburg  1995/09    ■ Classes responsible within the university 2019  基礎物理学演習 I  Spring semester  Undergraduate, daytime  2019  Introduction to computational methods  in science and engineering  Spring semester  Undergraduate, daytime  2019  大学院技術英語  Spring semester  Graduate, IE  Master's program  2019  基礎物理学演習 II  Fall semester  Undergraduate, daytime  2019  日本御術科学B  Fall semester  Undergraduate, daytime  View details...   ■ Current research areas Geology  Fluid engineering    ■ Current research subjects Complex Mechanical Systems and Complex flow (including granular particles with solid friction and fluid-particle interactions)  Complex flow, Multibody Mechanics, Coulomb Friction  2003/01-2003/01    ■ Preferable theme of joint or funded research Experimental investigation of the dynamics of magnetically charged particles in two dimensions  Desire to engage in joint research with universities and other research institutes  Joint research  Collaboration with Prof. Ferenc Kun, Univ. of Debrecen (Hungary) and Prof. Nobuyasu Ito, one refereed paper, two applications for JSPS-共同研究fundings failed; collaboration is currently on hold due to lack of fund.  Modelization of Vulcanic Explosions with the Smoothed-Particle-Hydrodynamics method  Desire to engage in joint research with universities and other research institutes  Joint research  Collaboration with Prof. Koyaguchi, Dr. Noriko Mitani, Earthquake Research Institute University of Tokyo, currently interrupted due to the pregnancy of Dr. Mitani  Simulation of size seggregation in a rotating drum in three dimensions  Desire to engage in joint research with universities and other research institutes  Joint research  The Nonequilibrium-Relaxation Methods in Quantum Monte Carlo systems  Desire to engage in joint research with universities and other research institutes  Joint research  View details...   ■ Published books Book  Understanding the Discrete Element Method: Simulation of Non-Spherical Particles for Granular and Multi-body Systems  Hans-Georg Matuttis, Jian Chen  Wiley  2014/04  Book  Quantum Monte Carlo Investigations for the Hubbard Model  H.-G. Matuttis, I. Morgenstern  Computational Physics, eds. Karl Heinz Hoffmann, Michael Schreiber (Eds.)  1996  View details...   ■ Published papers Paper  Yes  Implementation of Static Friction for Many-Body Problems in Two Dimensions  Joint  Dominik Krengel, Hans-Georg Matuttis  Journal of the Physical Society of Japan  87, 124402-1-124402-16  2018/12  Paper  Yes  The Effect of the Shape of Granular Particles on Density  Dominik Krengel, Wei Shen Cheng, Jian Chen and Hans-Georg Matuttis  Journal of the Physical Society of Japan  84, 67065-1-67065-5  2015/05  Paper  No  Effect of the surrounding fluid on the compaction of granular materials by tapping: Slow dynamics made slower?  Ng Shi Han, Hans-Georg Matuttis  AIP Conference Proceedings, 4TH INTERNATIONAL SYMPOSIUM ON SLOW DYNAMICS IN COMPLEX SYSTEMS: Keep Going Tohoku  1518, 372-378  2013  Paper  Yes  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  Paper  Yes  Optimization and OPENMP Parallelization of a Discrete Element Code for Convex Polyhedra on Mult-Core Machines  Jian Chen,　Hans-Georg Matuttis  International Journal of Modern Physics C  24/ 2, 1350001 1-24  2013  View details...   ■ Research presentations Oral presentation for an academic conference  Graded FEM-Meshes for Improved Accuracy and Performance  第32回数値流体力学シンポジウム  E10-2  No  Mueller Jan, 泉 伊智郎, Matuttis Hans-Georg  2019/12/13  Oral presentation for an academic conference  Damping for the rotation of nonspherical DEM-solids  第32回数値流体力学シンポジウム  　/ F12-4  No  Krengel Dominik, Matuttis Hans- Georg  2018/12/13  Oral presentation for an academic conference  Alternative Hubbard-Stratonovich Transformations and the Minus Sign Problem  第73 回年次大会（2018 年）  第73 Web版 ISSN 2189-0803/ 第一  No  Hans-Georg Matuttis and Katsuaki Kobayashi  2018/03/25  Oral presentation for an academic conference  Numerically exact formulation for Many-Body Coulomb friction  日本物理学会 第 73 回年次大会(2018 年)  Web版 ISSN 2189-0803  No  2018/03/23  Oral presentation for an academic conference  Stress-Strain diagrams for non-convex particles  Powders & Grains 2017 EPJ Web of Conferences  140  Yes  H.-G. Matuttis, M. Nawa, D. Krengel  2017/07/04  View details...   ■ Memberships of academic societies JSPS-Club (Federation of the German former Alumni of the JSPS-Scholarship scheme)  2008/10-Present  Humboldt-Foundation Japan East  2008/04-Present  日本流体力学会  2003-Present  日本物理学会  2003-Present  Deutsche Physikalische Gesellschaft  1996-Present  View details...   ■ Social activities Academic journal activities  http://www.openphysics.com  2015/10/01-2016/12/01  Co-Editor (Computational Physics)  View details...   ■ Committee activity in the University インターンシップ委員会  2015/04-Present  国際教育部門会委員  委員  2006/08-Present  View details...