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2022 Fiscal Year Annual Research Report

Building a Theory of Regular Structures for Non-Autonomous and Quasi-Linear Rough Evolution Equations, and Applying the Theory to Forest Kinematic Ecosystems

Research Project

Project/Area Number 19K14555
Research InstitutionKyushu University

Principal Investigator

タ・ビィエ トン  九州大学, 農学研究院, 准教授 (30771109)

Project Period (FY) 2019-04-01 – 2023-03-31
Keywordsstrict solutions / evolution equations / forest transition / swarming behavior
Outline of Annual Research Achievements

1) We have constructed strict solutions to a a class of semilinear evolution equations. 2) We have investigated swarming behaviors.
3) We have constructed an SDE model and its global solutions for a forest transition of forest land, agricultural land, and abandonment land sizes.

  • Research Products

    (4 results)

All 2023 2022

All Journal Article (3 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 3 results) Presentation (1 results) (of which Int'l Joint Research: 1 results,  Invited: 1 results)

  • [Journal Article] A stochastic differential equation model for predator-avoidance fish schooling2023

    • Author(s)
      Aditya Dewanto Hartono, Linh Thi Hoai Nguyen, Ton Viet Ta
    • Journal Title

      arXiv & submitted to a journal

      Volume: 2210.03989 Pages: 1 - 39

    • DOI

      10.48550/arXiv.2210.03989

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A Geometrical Structure for Predator-Avoidance Fish Schooling2023

    • Author(s)
      Hartono Dewanto Aditya, Ta Ton Viet, Nguyen Thi Hoai Linh
    • Journal Title

      Proceedings of the Forum "Math-for-Industry" 2022

      Volume: :2303.01706 Pages: 1 - 11

    • DOI

      10.48550/arXiv.2303.01706

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A Brief Review of Some Swarming Models Using Stochastic Differential Equations2022

    • Author(s)
      Nguyen Linh Thi Hoai、Ta Ton Viet、Yagi Atsushi
    • Journal Title

      Proceedings of the Forum "Math-for-Industry" 2018

      Volume: 35 Pages: 163~179

    • DOI

      10.1007/978-981-16-5576-0_9

    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Stochastic Dierential Equation Models for Swarm Behavior2022

    • Author(s)
      Ta Ton Viet
    • Organizer
      The 7th International Conference on Random Dynamical Systems
    • Int'l Joint Research / Invited

URL: 

Published: 2023-12-25  

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