DYNAMICS OF COMPLEX SYSTEMS 2012

    International Conference --- DYNAMICS OF COMPLEX SYSTEMS 2012 ---

            March 6(Tuesday) - March 8(Thursday), 2012

             Hokkaido University, Faculty of Science、
      Bldg #5, 5-201 (Kita 10, Nishi 8, Kita-ku, Sapporo JAPAN)

The conference will focus on Mathematical modeling and methods which
are relevant in predicting complex phenomena. Our aim is to re-consider
" Limitations on predictability " from ergodic theoretical point of view.
Special attention will be paid to the application in neuroscience, physics,
chemistry and economics.

In the end of the conference, there will be a session for "more
questions than
answers" in which the following themes will be discussed.

・Nonhyperbolic phenomena
・Nonstationary process and random dynamical systems
・Large deviation principle

Organizers : Michiko Yuri, Ichiro Tsuda, Takao Namiki



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PROGRAM
March 6 (Tuesday), 2012

10:00 - 11:00 Yakov Pesin (Penn State University)
" Genericity of chaotic behavior "

11:15 - 12:15 Vitaly Bergelson (Ohio State University)
" Dynamical systems with continuous spectrum: some new results and open
problems "

12:15 - 13:45 Lunch

13:45 - 14:45 Omri Sarig (The Weizmann Institute for Science)
" Symbolic dynamics for surface diffeomorphisms "

15:00 - 15:45 Hitoshi Nakada (Keio University)
" On costs of some Euclidean type algorithms over F_q[X]3 "

15:55 - 16:35 Naoya Sumi (Tokyo Institute of Technology)
" On the ergodicity of hyperbolic SRB measures
(joint work with M. Hirayama)"

16:45 - 17:45 Yoichiro Takahashi (Tokyo University)
" Unitary matrices and random permutations: conjecture and degenerated
Laplacian "

March 7 (Wednesday), 2012

10:00 - 11:00 Tamiki Komatsuzaki (RIES Hokkaido University)
" The dynamical origin of reactions: why and how does a system change
its state?

11:15 - 12:15 Yuri Kifer (Hebrew University)
" Nonconventional limit theorems in probability and dynamical systems "

12:15 - 13:40 Lunch

13:40 - 14:40 Yoji Aizawa (Waseda University)
" Empirical laws of earthquake statistics in view of Chaos theory "

14:55 - 15:55 Manfred Denker（Penn State University)
" Iterated functions systems: a general approach with applications　"

16:05 - 16:35 Johannes Jaerisch (Osaka University)
" A Fr\'{e}chet law for Maximal Cuspidal Windings
(joint work with Marc Kesseb\"ohmer and Bernd Stratmann)"

16:50 - 17:40 Michiko Yuri (Hokkaido University)
" Nonequilibrium steady states with internal noise:
dicidability of the infinite past and time reversibility "

18:05 - 20:05 Banquet

March 8 (Thursday), 2012

9:40 - 10:40 Ichiro Tsuda (RIES Research Center for Integrative Mathematics
Hokkaido University)
" Communicating brains: the origin of mind "

10:50 - 11:30 Chun Biu Li (RIES Hokkaido University)
"An information theoretic approach to dynamical irreversibility from
time series "

11:40 - 12:25 Makoto Mori (Nihon University)
" Higher dimensional random sequence and dynamical system with fractal
structure "

12:25 - 14:00 Lunch

14:00 - 17:30 " More questions than answers "

Yong Moo Chung (Hiroshima University)
" Large deviation principle for Benedicks-Carleson quadratic maps
(joint work with Hiroki Takahasi)"

Hiroki Takahasi (Tokyo University)
" Multifractal formalism for Benedicks-Carleson quadratic maps
(joint work with Yong Moo Chung) "

(5 minutes break)

Shinnosuke Kawai (RIES Hokkaido University)
" Dynamics of Molecules Analyzed by the Generalized Langevin Equation "

Soya Shinkai (Waseda University)
" Anomalous diffusion driven by infinite ergodic systems "

Masaki Nakagawa (Waseda University)
" Ergodic theory of transient behaviors "

(10 minutes break)

Hiroki Sumi (Osaka University)
" Randomness-induced phenomena in random complex dynamics "

Yukiko Iwata (Tokyo University)
" Some random dynamical systems "

Poster Session :

Satoru Tsugawa (Waseda University)
" On the stickiness properties of perturbed mushroom billiards "

Yoshitaka Saiki (Hokkaido University)
" Numerical study of non-hyperbolic dynamics through Lyapunov vectors "

Miki U. Kobayashi(Tokyo University)
" Manifold structures of unstable periodic orbits and the appearance
of periodic windows in chaotic systems "

Yong Moo Chung (Hiroshima University)
" Large deviation principle for Benedicks-Carleson quadratic maps
(joint work with Hiroki Takahasi)"

Hiroki Takahasi (Tokyo University)
" Multifractal formalism for Benedicks-Carleson quadratic maps
(joint work with Yong Moo Chung) "

Masaki Nakagawa (Waseda University)
" Transient behaviors and absolutely continuous invariant measures
of dissipative ergodic transformation with infinite measure "

Soya Shinkai (Waseda University)
" Anomalous diffusion driven by infinite ergodic systems "

Shinnosuke Kawai (RIES Hokkaido University)
" Dynamics of Molecules Analyzed by the Generalized Langevin Equation "

Yukiko Iwata (Tokyo University)
" Some random dynamical systems "
開催日時
2012年 　 3月 6日 ～ 2012年 　 3月 8日
場所
北海道大学理学部　5号館　5-201
主催者
由利 美智子（北海道大学大学院理学研究院 数学部門）、津田一郎（北海道大学電子科学研究所/数学連携研究センター）、行木孝夫（北海道大学大学院理学研究院 数学部門）
関連項目

研究集会・セミナー・集中講義の一覧へ