学术报告
Moving Front Problems with two Free Interfaces-Prof. Claude-Michel Brauner (Xiamen University)
题目：Moving Front Problems with two Free Interfaces
报告人: Prof. Claude-Michel Brauner (Xiamen University)
Abstract： Propagating fronts with free interface have long been studied, in particular in combustion theory, where the unknown interface stands for the flame front (thin flame). In the classical thermo-diffusive model, the temperature gradient is discontinuous at the interface, hence the so-called “combustion type free boundary conditions”. In view of stability analysis, two-dimensional models should be considered, as perturbation of one-dimensional (planar) Traveling Waves.
In more recent years, propagating fronts with free interface have also been considered by several authors in problems with Stefan-like free boundary conditions, such as in wound healing or diffusive logistic models.
Models with two free interfaces have recently emerged, which request the extension of previous works for a single front.
时间：2017年3月15日（周三） 10:30-11:30
地点：首都师大新教二楼924教室
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