题目：A Theory of Mathematical Modeling for Irreversible Processes

报告人：雍稳安 教授（清华大学周培源应用数学研究中心）

地点：宁静楼108室

时间：2017年12月6日 上午10点半到11点

摘要

In this talk i will present a general theory of mathematical modeling for irreversible processes. By mathematical modeling, I mean to establish some relations among the apparently unrelated time-space functions characterizing a given non-equilibrium thermodynamic system. This theory is initiated with an observation that many classical mathematical models (hyperbolic PDEs) share certain common properties. Because of this, it is natural to require the constructed models to possess the properties when modeling an irreversible phenomenon with PDEs. Models constructed with this theory are hyperbolic balance laws and fulfill some fundamental requirements.

个人简历

雍稳安教授1992年博士毕业于德国海德堡大学数学系，2005年起回国，任清华大学周培源应用数学研究中心研究员。他的主要研究兴趣在于应用偏微分方程（特别是非线性双曲偏微分方程组）的理论分析和数值方法， 应用领域包括辐射流体力学、神经科学、多相流体力学、格子Boltzmann方法等。