PDE Real Analysis Seminar

Seminar information archive ～05/01｜Next seminar｜Future seminars 05/02～

Date, time & place Tuesday 10:30 - 11:30 056Room #056 (Graduate School of Math. Sci. Bldg.)
Organizer(s) Yoshikazu Giga, Kazuhiro Ishige, Hiroyoshi Mitake, Tsuyoshi Yoneda
URL https://www.math.sci.hokudai.ac.jp/coe/sympo/pde_ra/index_en.html

2004/12/15

10:30-12:45   Room #122 (Graduate School of Math. Sci. Bldg.)
Andrzej Swiech (ジョージア工科大学) 10:30-11:30
Hamilton-Jacobi-Bellman equations for optimal control of stochastic Navier-Stokes equations.
[ Abstract ]
We consider a parameterized family of continuous functions, which containsas its members Bourbai's and Perkins's nowhere differentiable functions as well as the Cantor-Lebesgue singular functions.
[ Reference URL ]
http://coe.math.sci.hokudai.ac.jp/sympo/pde_ra/index.html
Francesca Da Lio (Dipartimento di Matematica P. e A.Universit di Padova researcher) 11:45-12:45
A GEOMETRICAL APPROACH TO FRONT PROPAGATION PROBLEMS IN BOUNDED DOMAINS WITH NEUMANN-TYPE BOUNDARY AND APPLICATIONS
[ Abstract ]
We talk about a new definition of weak solution for the global-in-time motion of a front in bounded domains with normal velocity depending not only on its curvature but also on the measure of the set it encloses and with a contact angle boundary condition. We apply this definition to study the asymptotic behaviour of the solutions of some local and nonlocal reaction-diffusion equations.
[ Reference URL ]
http://coe.math.sci.hokudai.ac.jp/sympo/pde_ra/index.html