RIMS workshop
Research on random, non-autonomous and multi-valued dynamical systems
RIMS workshop
Research on random, non-autonomous and multi-valued dynamical systems
Complex phenomena in a wide range of fields in the natural sciences, engineering, and social sciences are often described by discrete-time or continuous-time dynamical systems. Due to the existence of many random terms and noise in nature and in the real world, recently, (1) systems with random terms (random dynamical systems), (2) non-self-excited systems with indefinite external forces, and (3) dynamical systems with multi-valued maps (mapping semigroups, iterated function systems, etc.) have become popular research topics. These three topics are interrelated, and many interesting phenomena different from those in deterministic systems, such as noise-induced order and noise-induced chaos, have been observed, but their mechanisms are still largely unresolved. In addition, it has been found that the method of analyzing the bifurcation phenomena of random and non-self-excited dynamical systems from the bifurcation of the corresponding multi-valued mapping dynamical systems is effective, and it is expected to discover phenomena that are different from the bifurcation phenomena of deterministic dynamical systems. In addition, there are many examples of research on modeling and simulation of applied systems.In this meeting, researchers involved in random dynamical systems theory, iterated function systems theory, stochastic process theory, ergodic theory, nonlinear phenomenology, and their applications will gather to present their research and discuss new issues through collaboration between theoretical and applied aspects.
Maskawa Hall in Kyoto University North Campus, [ Bldg.13 in Campus MAP ]
Takuma Akimoto (Tokyo University of Science), Tadashi Arimitsu (Nagoya University), Tsuyosi Chawanya (Osaka University), Huayan Chen (Hokkaido University), Mark Comerford (University of Rhode Island), Anton Gorodetski (University of California Irvine), Tomoki Inoue (Ehime University), Kanji Inui (Doshisha University), Yukiko Iwata (Tohoku Gakuin University), Johannes Jaerisch (Nagoya University), Eiki Kojima (Hokkaido University), Fumihiko Nakamura (Kitami Institute of Technology), Yuto Nakajima (Tokai University), Isaia Nisoli (UFRJ),Takehiko Morita (Otemon Gakuin University), Hiroki Sumi (Kyoto University), Toru Sera (Osaka University), Shintaro Suzuki (Tokyo Gakugei University), Haruyoshi Tanaka (Naruto University of Education), Hiroki Takahasi (Keio University), Yuki Takahashi (Saitama University), Hisayoshi Toyokawa (Kitami Institute of Technology), Shunsuke Usuki (Kyoto University), Sandro Vaienti(Université de Toulon), Takayuki Watanabe (Chubu University), Kouji Yano (Osaka University).
Hiroki Sumi (Kyoto University), Yuzuru Sato (Hokkaido University), Kouji Yano (Osaka University)
Supported by
RIMS workshop 2024 (PI: Hiroki Sumi),
JSPS Grant in aid for scientific research (B) "Research on random dynamics, nonautonomous dynamics, dynamics of semigroups and fractal geometry" (PI: Hiroki Sumi),
JSPS Grant in aid for scientific research (B) "Theory and applications of stochastic chaos in SDEs" (PI: Yuzuru Sato), and
JSPS Grant in aid for scientific research (C) "Research on various structures of the limit behaviors of stochastic processes" (PI: Kouji Yano ).