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J-GLOBAL ID:200901034156365599
Update date: Apr. 17, 2024 Hamaya Yoshihiro
ハマヤ ヨシヒロ | Hamaya Yoshihiro
Affiliation and department: Research field (1):
Mathematical analysis
Research keywords (3):
微分方程式
, 函数差分
, Functional Difference Equations and Differential Equations
Research theme for competitive and other funds (14): - 2021 - 2024 差分方程式の概周期族解の存在とCOVID-19後遺症による機能性EDモデルの研究
- 2014 - 2017 差分方程式の概周期解の存在と放射能による機能性EDモデルの数値解析的手法の研究
- 2010 - 2012 Study of the solution semigroup for integral equations and related topics
- 2009 - 2012 A mathematical and informatics research of combinatorial optimization algorithms in the quantum computing and the quantum entanglement
- 2009 - 2011 General research which aims at the hybrid iteration method for a matrix equation including a non-diagonal dominant matrix
- 2007 - 2009 Study of stability properties for positive linear equations with delay and related topics
- 2004 - 2006 Formal adjoint equation for equations with time delay and its applications
- 2003 - 2005 The synthetic research for the basic iterative method for the non-diagonal dominant matrix.
- 2001 - 2002 A representation formula for solutions of equations with delay in the phase space and its applications
- 1999 - 2000 Spectral analysis of an operator associated with equations with time delay
- 1997 - 1998 Research of equations with time delay
- 1996 - 1996 多径数安定過程の理論とその応用
- 1991 - 1991 積分微分方程式の解の大域的性質の研究
- Study on Global Theory of Solutions to difference Equations
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Papers (19): -
Yoshihiro Hamaya. On the existence of almost periodic solutions of a nonlinear Volterra difference equation. International Journal of Difference Equations. 2007. 2. 2. 187-196
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G. Wang, S. S. Cheng, Y. Hamaya. Global attractivity for a non-autonomous neutral difference equation. International Journal of Mathematics. 2007. 2. 1. 33-40
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Y. Hamaya, A. Rodkina. On global asymptotic stability of nonlinear stochastic difference equation with delays. International Journal of Difference Equations. 2006. 1. 1. 101-118
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HAMAYA Yoshihiro. Global attractivity of some neural net models. International Journal of Pure and Applied Mathematics. 2005. 25. 4. 487-495
- Y Hamaya. Bifurcation of almost periodic solutions in difference equations. JOURNAL OF DIFFERENCE EQUATIONS AND APPLICATIONS. 2004. 10. 3. 257-297
more... MISC (25): -
Takanori Yasuda, Maiko Ono, Kazumasa Okuma, Shigekazu Nakagawa, Yoshihiro Hamaya. Efforts of on-demand type class in differential and integral calculus. 2020. 4. 175-183
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Kazumasa Okuma, Shigekazu Nakagawa, Yosihiro Hamaya, Takanori Yasuda. The deucational improvement in calculus classes as basic subjects for specialized ones : Towards the improvement of learning time outside of class hours. 2019. 3. 13-22
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Saber Elaydi, Yoshihiro Hamaya, Hideaki Matsunaga, Christian Pötzsche. Preface. Springer Proceedings in Mathematics and Statistics. 2017. 212
- Yoshihiro Hamaya. Existence of Periodic and Almost Periodic Solutions of Discrete Ricker Delay Models. Springer Proceedings in Mathematics and Statistics. 2014. 102. 171-185
- T. A. Burton, Yoshihiro Hamaya, A. A. Martynyuk. Professor taro yoshizawa. Nonlinear Dynamics and Systems Theory. 2014. 14. 103-108
more... Books (9): - Almost periodic solutions in a difference equation
(Proceedings of Sixth International Conference on Difference Equations and Applications) 2004
- On the asymptotic behavior of a delay Fibonacci equation.
(Proceedings of Dynamic System and Applications) Dynamic Publishers INC/in press 2001
- Global Attractivity in Diffusive Integrodifferential Equations.
Integral and Integrodifferential Equations SIMAA Gordon and Breach 2000
- Global attractivity in a nonlinear difference equation.
(Proceedings of Volterra Centennial Symposium '96)Gordon and Breach 2000
- Asymptotic constancy to the neutral delay difference equation.
(Proceedings of the Third International Conference on Difference Equations)Gordon and Breach 1999
more... Education (3): - - 1990 Okayama University of Science Graduate School of Science
- - 1990 Okayama University of Science Graduate School, Division of Natural Science Applied Mathematics
- - - Applied Mathematics
Professional career (2): - Ph. Dr. (Okayama University of Science)
- Ph. Dr.
Work history (3): - 2000 - 2004 Okayama University Faculty of Engineering
- 1999 - 2002 Hiroshima University School of Integrated Arts and Sciences
- 1992 - 1993 テキサス大学アーリントン校 非常勤講師
Awards (1): Association Membership(s) (4):
日本応用数理学会
, 数理生物学懇談会
, アメリカ数学会
, 日本数学会
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