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Kazuhito YAMASAKI

 Associate Professor
 Graduate School of Science
 Faculty of Science


  • e-mail: yk2000(at) kobe-u.ac.jp
  • Office: The Graduate School of Science and Technology Bldg 3, room 520
  • Mailing address: Department of Earth and Planetary Sciences, Graduate School of Science, Kobe University, Nada, Kobe 657-8501, Japan
  • Computational Planetology WEB


Research Interests:

 Why does the fault exist in the crust ? Why is rock deformed rheologically by stress ? Why do the deformation-fracturing phenomenon have a variety of kinds of duality (e.g . Hodge duality) and symmetry properties (e.g., Fractal) ? I study the deformation-fracture theory of the crust including a fault defect field to clear the origin of the duality and symmetry in deformation-fracturing processes


Recent Publications: 

  • T. Yajima and K. Yamasaki, 2016, Jacobi stability for dynamical systems of two-dimensional second-order differential equations and application to overhead crane system, International Journal of Geometric Methods in Modern Physics (accepted in press).
  • K. Yamasaki and T. Yajima, 2015, Fractional Calculus Approach to the Deformation Field near the Fault Zone, A. J. Earth Science, 3, 1018
  • K. Yamasaki and T. Yajima, 2013, Lotka-Volterra system and KCC theory: Differential geometric structure of competitions and predations”, Nonlinear Analysis: Real World Applications, 14, 1845-1853.
  • K. Yamasaki, K.Z. Nanjo, and S. Chiba, 2012, Symmetry and entropy of one-dimensional legal cellular automata, Complex Systems, 20, 352-361.
  • K. Yamasaki and K.Z. Nanjo, 2012, Symmetry and entropy of acoustic emission patterns in a rock-fracture experiment, Theory and Uses of Acoustic Emissions, 149-162.


Academic Associations: 



                                           UPDATE: 01/04/2017

     

Department of Planetology, Graduate School of Science, Kobe University

ADDRESS
1-1, Rokkodai-cho, Nada-ku, Kobe, Hyogo, Japan, 657-8501

TEL: (+81)-78-803-6483
FAX :(+81)-78-803-5791