Registered Data

[CT044]

  • Session Time & Room
    • CT044 (1/1) : 3C @G703 [Chair: HASEENA A]
  • Classification
    • CT044 (1/1) : Partial differential equations of mathematical physics and other areas of application (35Q)

[01047] Large Deviations for Two-Dimensional Stochastic Tidal Dynamics Equations driven by Levy Noise

  • Session Time & Room : 3C (Aug.23, 13:20-15:00) @G703
  • Type : Contributed Talk
  • Abstract : The objective is to establish a Wentzell-Freidlin type large deviation principle (LDP) for solution of stochastic tidal dynamics equations driven by Levy Noise. The LDP is equivalent to the Laplace principle in a Polish space. The solution space of the considered equation is Polish. Hence Laplace principle will be established for the stochastic tidal dynamics equations using weak convergence approach for non-negative functionals of a general Poisson random measure and Brownian motion.
  • Classification : 35Q35, 60H15, 60G65, 60F10
  • Format : Talk at Waseda University
  • Author(s) :
    • HASEENA A (Assistant Professor, Government College Chittur)

[01641] Cut singularity of compressible Stokes flow

  • Session Time & Room : 3C (Aug.23, 13:20-15:00) @G703
  • Type : Contributed Talk
  • Abstract : In this talk we study the cut singularity governed by a compressible Stokes system. The cut is a non-Lipshitz boundary. The divergence of the leading corner singularity vector has different trace values on either sides of cut. In the consequence the pressure solution must have a jump across the streamline emanating from the cut tip. We establish a piecewise regularity of the solution by subtracting the related singular functions.
  • Classification : 35Q35, 76N10, 76F50
  • Format : Talk at Waseda University
  • Author(s) :
    • Tae Yeob Lee (Pohang University of Science and Technology)
    • Jae Ryong Kweon (Pohang University of Science and Technology)

[01840] On the inviscid limit of the stochastic Navier-Stokes equation

  • Session Time & Room : 3C (Aug.23, 13:20-15:00) @G703
  • Type : Contributed Talk
  • Abstract : We study the asymptotic behavior of solutions to the two-dimensional stochasitc Navier-Stokes (SNS) equation in the small viscosity limit. The SNS equation is supplemented with no-slip boundary condition, in which a strong boundary layer shall appear in the limit. Several equivalent dissipation conditions are derived to ensure the convergence hold in the energy space. One novelty of this work is that we do not assume any smallness for the noise.
  • Classification : 35Q35, 60H15, 76D10
  • Format : Talk at Waseda University
  • Author(s) :
    • Meng Zhao (Shanghai Jiao Tong University)
    • Ya-Guang Wang (Shanghai Jiao Tong University)