The notion of the mathematical entropy was first introduced by Godunov(in 1961)for hyperbolic systems of conservation laws.The notion was then extended by Kawas
The first result about existence of solutions to the system of conservation laws {ut+f(u)x = 0,(1)u(0,x)= u0(x),f:Rn→Rn strictly hyperbolic,Tot.Var.(u0)<< 1.is c
This talk is concerned with an initial-boundary value problem on bounded domains for a one dimensional quasilinear hyperbolic model of blood flow with viscous d
In this talk,I will report my recent joint work with Hao Fang on the best pinching constant on spheres with conic singularities.There are renewed interests in m
In this talk,I will present the results on the global regularity and large time convergence of solutions to the physical gas-vacuum interface problem of compres
Almost all biological activities involve transport of charged ions in specific biological environments.In this talk,I will discuss a unified energetic variation