PSU Mark
Eberly College of Science Mathematics Department

Meeting Details

For more information about this meeting, contact Hope Shaffer.

Title:An Unfitted hp-Interface Penalty Finite Element Method For Elliptic Interface Problems
Seminar:Computational and Applied Mathematics Colloquium
Speaker:Yuanming Xiao, Nanjing University
Abstract:
An hp version of interface penalty finite element method (hp-IPFEM) is proposed for elliptic interface problems in two and three dimensions on unfitted meshes. Error estimates in broken H1 norm, which are optimal with respect to h and suboptimal with respect to p by half an order of p, are derived. Both symmetric and non-symmetric IPFEM are considered. Error estimates in L2 norm are proved by the duality argument.

Room Reservation Information

Room Number:MB106
Date:11 / 17 / 2014
Time:02:30pm - 03:30pm