Speaker: Qiang Du, Mathematics, Pennsylvania State University
Title: Diffuse interface modeling of some interface problems involving elastic energy contributions

Abstract: Diffuse interface modeling and simulation have been used in the studies of many interface problems in materials and biological sciences. Particular examples include the studies of biomimetic vesicle membranes and homogeneous nucleation in anisotropic elastic solids. In both cases, elastic energy contributions are taken into account. We consider various theoretical and computational issues related to diffuse interface models and present some simulations results. We also discuss how to connect geometry, topology and analysis closely within a diffuse interface framework.

Time: Friday, April 3, 2009, 1:30-2:30 p.m.

Place: Science and Tech I, Room 242

Department of Mathematical Sciences
George Mason University
4400 University Drive, MS 3F2
Fairfax, VA 22030-4444
http://math.gmu.edu/
Tel. 703-993-1460, Fax. 703-993-1491