PSU Mark
Eberly College of Science Mathematics Department

Meeting Details

For more information about this meeting, contact Hope Shaffer, Chun Liu, Fei Wang.

Title:Boundary integral methods on implicitly defined interfaces
Seminar:Computational and Applied Mathematics Colloquium
Speaker:Richard Tsai, University of Texas, Austin (Host: X Li)
Abstract:
I will present a new approach for computing boundary integrals that are defined on implicit interfaces, without the need of explicit parameterization. A key component of this approach is a volume integral which is identical to the integral over the interface. I will show results applying this approach to simulate interfaces that evolve according to Mullins-Sekerka dynamics used in certain phase transition problems. I will also discuss our latest results in generalization of this approach to summation of unstructured point clouds and regularization of hyper-singular integrals.

Room Reservation Information

Room Number:MB106
Date:04 / 06 / 2015
Time:02:30pm - 03:30pm