Departmental Colloquia

ABSTRACT Rendering objects invisible by cloaking them with metamaterials have made rapid progress in the past decade....

ABSTRACT Filtration is an abstract and important notion that appears naturally in stochastic analysis, which models the information flow generated by underlying stochastic processes....

ABSTRACT In this talk, we firstly recall Bogdanov-Takens bifurcation and degenerate Bogdanov-Takens bifurcation with codimension three....

ABSTRACT This talk concerns finite element methods for the incompressible Navier--Stokes problem....

ABSTRACT Fix any $C^2$ nondegenerate curve lying on the unit sphere in three dimensions....

ABSTRACT We study the propagation speeds of reaction-diffusion-advection (RDA) fronts in time-periodic cellular and chaotic flows with Kolmogorov-Petrovsky-Piskunov (KPP) nonlinearity....

ABSTRACT The developments of topological insulators have provided a new avenue of creating interface modes (or edge modes) in photonic/phononic structures....

ABSTRACT An artificial tangential velocity is introduced into the evolving surface finite element methods for mean curvature flow and Willmore flow in order to improve the mesh quality in approxima...

ABSTRACT We consider a symmetric stochastic differential game where each player can control the diffusion intensity of an individual dynamic state process, and the players whose states at a determi...

ABSTRACT In this talk, we explore image resolution and the ill-posed-ness of inverse scattering problems.  In particular, we would like to discuss how certain properties of the inclusion might...