Building a Theory of Regular Structures for Non-Autonomous and Quasi-Linear Rough Evolution Equations, and
Applying the Theory to Forest Kinematic Ecosystems
キーワード：確率拡散方程式, 森林動態モデル
2019.04～2023.03.

確率拡散方程式系
キーワード：確率拡散方程式, 森林動態モデル
2016.03～2019.03.

Building a Theory of Regular Structures for Non-Autonomous and Quasi-Linear Rough Evolution Equations, and Applying the Theory to Forest Kinematic Ecosystems
2019.04～2023.03, 代表者：Ton Viet ta, Faculty of Agriculture, Kyushu University, KAKENHI - JSPS
Many phenomena including noise can be described by rough evolution equations (REEs) that can't be solved by using the existing theories. This project will construct a theory of regular structures for both non-autonomous and quasi-linear evolution equations (EEs) driven by rough paths, and apply it to the study of forest kinematic ecosystems (FKE)..

A Study on Consensus Protocols over Noisy Two-Layered Networks
2017.04～2018.03, 代表者：Ton Viet Ta, Kyushu University Platform of Inter/Transdisciplinary Energy Research, Kyushu University.

A Study on Differential Equations and Swarm Behaviors
2017.12～2019.03, 代表者：Ton Viet Ta, 中村治四郎育英会.

確率拡散方程式系
2014.04～2016.02, 代表者：Ton Viet Ta, JSPS KAKENHI.

主要原著論文

1.	Aditya Dewanto Hartono, Linh Thi Hoai Nguyen, Ton Viet Ta, A stochastic differential equation model for predator-avoidance fish schooling, Mathematical Biosciences, https://doi.org/10.1016/j.mbs.2023.109112, 367, 2024.01.
2.	Ta, T.V., Yamamoto, Y., Yagi, A., Strict solutions to stochastic parabolic evolution equations in M-type 2 Banach spaces, Funkcialaj Ekvacioj 61 (2018), 191-217, 2018.07.
3.	Ta, T.V., Non-autonomous stochastic evolution equations in Banach spaces of martingale type 2: strict solutions and maximal regularity, Discrete and Continuous Dynamical System–Series A 37, 4507–4542 (2017)., 10.3934/dcds.2017193, 2017.08.
4.	Ta, T.V., Note on abstract stochastic semilinear evolution equations, Journal of the Korean Mathematical Society, 54, 909–943 (2017)., 2017.05.
5.	Ta, T.V., Nguyen, L.T.H, Yagi, A., A sustainability condition for stochastic forest model, Communications on Pure and Applied Analysis 16, 699–718 (2017)., 2017.03.
6.	Nguyen, L.T.H., Ta, T.V., Yagi, A., Obstacle avoiding patterns and cohesiveness of fish school, Journal of Theoretical Biology 406(2016), 116-123., http://dx.doi.org/10.1016/j.jtbi.2016.07.017, 2016.10.

主要学会発表等

1.

Ton Viet Ta, Stochastic Dierential Equation Models for Swarm Behavior, The 7th International Conference on Random Dynamical Systems, 2022.06, [URL], This talk presents some models of stochastic dierential equations for swarm behavior in: 1) free space, 2) space having obstacles, 3) space having food, and 4) space having predator. The numerical results obtained from the models will be presented. They include geometrical structure, cohesiveness, obstacleavoiding patterns, and predator-avoiding patterns..

2.

Ton Viet Ta, Fish schooling, SIAM Conference on Applications of Dynamical Systems (DS17), Snowbird, Utah, USA, May 21–25, 2017, 2017.05.

所属学会名

学会大会・会議・シンポジウム等における役割

学術論文等の審査

海外渡航状況, 海外での教育研究歴

外国人研究者等の受入れ状況