Title: Partial Differential Equations and Applied Mathematics Seminar (2016.04.15)
Author: CMAC
Date: 2016-04-14 (11:49)

Partial Differential Equations and Applied Mathematics Seminar

Date/Time: April 15th, Fri., 4:00~ 5:00 PM

Location: Science Building #254 Yonsei University

Speaker: Prof. Soyeun Jung

Affiliation: 공주대학교(국제학부, 금융공학과)

Title: Pointwise nonlinear stability of modulational periodic traveling waves of reaction-diffusion systems


In this talk, we show that the spectral stability implies nonlinear modulational stability of periodic traveling waves of systems of reaction-diffusion equations under small perturbations. As a key tool, we use Bloch analysis to estimate the solution formula for periodic-coefficient opearator linearized by the periodic traveling waves.