MATSUYA Keisuke

J-GLOBAL         Last updated: Oct 7, 2019 at 11:27
 
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Name
MATSUYA Keisuke
E-mail
keimatsumusashino-u.ac.jp
Affiliation
Musashino University
Section
Faculty of Engineering Department of Mathematical Engineering
Degree
Bachelor(The University of Tokyo), Master(The University of Tokyo), Doctor(The University of Tokyo)

Research Areas

 
 

Academic & Professional Experience

 
Apr 2019
 - 
Today
Faculty of Education, Chiba University
 
Apr 2015
 - 
Today
Fuculty of Engineerign Department of Mathematical Engineering, Musashino University
 
Apr 2013
 - 
Mar 2015
Graduate School of Mathematical Science, The University of Tokyo
 
Apr 2009
 - 
Sep 2013
College of Science and Engineering Department of physics and Mathematics, Aoyama Gakuin University
 
Apr 2013
 - 
Sep 2013
Meteorological College
 
Sep 2015
 - 
Mar 2017
Faculty of Science and Engineering, Hosei University
 

Education

 
Apr 2008
 - 
Mar 2010
Mathematical Sciences, Graduate School, Division of Mathematical Sciences, The University of Tokyo
 
Apr 2010
 - 
Mar 2013
Mathematical Sciences, Graduate School, Division of Mathematical Sciences, The University of Tokyo
 
Apr 2004
 - 
Mar 2008
Faculty of Liberal Arts, The University of Tokyo
 

Published Papers

 
MATSUYA Keisuke
The bulletin of Musashino University Musashino Center of Mathematical Engineering   (4) 50-58   Mar 2019   [Refereed]
MATSUYA Keisuke
The bulletin of Musashino University Musashino Center of Mathematical Engineering   (3) 53-64   Mar 2018   [Refereed]
MATSUYA Keisuke
The bulletin of Musashino University Musashino Center of Mathematical Engineering   (2) 64-70   Mar 2017   [Refereed]
MATSUYA Keisuke
The bulletin of Musashino University Musashino Center of Mathematical Engineering   (1) 92-100   Mar 2016   [Refereed]
Spatial pattern of discrete and ultradiscrete Gray-Scott model
MATSUYA Keisuke
MI lecture note series   67 48-53   Feb 2016
Keisuke Matsuya, Fumitaka Yura, Jun Mada, Hiroki Kurihara and Tetsuji Tokihiro,
SIAM Journal on Applied Mathematics   76(6) 2243-2259   2016   [Refereed]
Angiogenesis is the morphogenetic phenomenon in which new blood vessels emerge from an existing vascular network and configure a new network. In consideration of recent experiments with time-lapse fluorescent imaging in which vascular endothelial ...
Mathematical Modelings for Angiogenesis
MATSUYA Keisuke, KURIHARA Hiroki, TOKIHIRO Tetsuji
3 1-16   Mar 2015   [Refereed]
Angiogenesis is the morphogenetic phenomenon in which new blood vessels emerge from an existing vascular network and configure a new network.
Based on the recent experiments with time-lapse fluorescent imaging, we propose a discrete cell-based mod...
Keisuke Matsuya and Tetsuji Tokihiro
Discrete Contin. Dynam. Systems   31(1) 209-220   Jan 2011   [Refereed]
Existence of blow-up solutions and global solutions to initial value problems for a discrete analogue of a d-dimensional semilinear heat equation is investigated. We prove that a parameter in the partial difference equation plays exactly the same ...
Keisuke Matsuya
Journal of Difference Equations and Applications   19(3) 457-465   Jan 2013   [Refereed]
In this paper, a discretization of a semilinear wave equation whose nonlinear term is a power function is investigated.
The difference equation derived by discretizing the semilinear wave equation has solutions which show characteristics correspon...
Keisuke Matsuya and Mikio Murata
Discrete and Continous Dynamical Systems Sereis B   20(1) 173-187   Jan 2015   [Refereed]
Ultradiscretization is a limiting procedure transforming a given difference equation into a cellular automaton. In addition the cellular automaton constructed by this procedure preserves the essential properties of the original equation, such as t...
Jun Mada, Keisuke Matsuya, Takafumi Yura, Hiroki Kurihara, Tetsuji Tokihiro
Transactions of the Japan Society for Industrial and Applied Mathematics   26(1) 105-123   Mar 2016   [Refereed]
We investigate a simple mathematical model for angiogenesis. From recent
time-lapse imaging experiments on the dynamics of endothelial cells (ECs) in angiogenesis, we suppose that elongation and bifurcation of neogenetic vessel is determined by on...

Conference Activities & Talks

 
Spatial pattern of ultradiscretizable discrete Gray-Scott model and Turing instabilities of its equilibrium solutions
Keisuke Matsuya
ICIAM 2019   Jul 2019   ICIAM
Ultradiscretization is a limiting procedure transforming a given difference equation into a cellular automaton. In this talk, we propose a discretization and an ultradiscretization of Gray-Scott model which is a reaction-diffusion system and whose...
Spatial pattern of discrete and ultradiscrete Gray-Scott model
Keisuke Matsuya and Mikio Murata
Mathematics for Materials Science and Processing   Feb 2016   Institute of Mathematics for Industry
Ultradiscretization is a limiting procedure transforming a given difference equation into a cellular automaton. In addition the cellular automaton constructed by this procedure preserves the essential properties of the original equation, such as t...
Spatial pattern of discrete and ultradiscrete Gray-Scott model
Keisuke Matsuya and Mikio Murata
Symmetries and Integrability in Difference Equations   Jun 2014   The National Mathematics Initiative
Ultradiscretization is a limiting procedure transforming a given difference equation into a cellular automaton. In addition the cellular automaton constructed by this procedure preserves the essential properties of the original equation, such as t...
Spatial pattern of discrete and ultradiscrete Gray-Scott model
Keisuke Matsuya and Mikio Murata
Joint iBMath and QGM workshop Geometry and topology of macromolecule folding   Dec 2013   Centre for Quantum Geometry of Moduli Spaces
Ultradiscretization is a limiting procedure transforming a given difference equation into a cellular automaton. In addition the cellular automaton constructed by this procedure preserves the essential properties of the original equation, such as t...
The blow-up of the solution for a discrete semilinear heat equation
Keisuke Matsuya
Nonlinear Evolution Equations and Dynamical systems 2012   Jul 2012