PSU Mark
Eberly College of Science Mathematics Department

Meeting Details

For more information about this meeting, contact Stephanie Zerby, Chao Tian.

Title:Algebraic Multigrid Method and Its Parallelization
Seminar:SIAM Student Chapter Seminar
Speaker:Xiaozhe Hu, Pennsylvania State University
Abstract:
Developing parallel algorithms for solving large-scale sparse linear systems is an important and challenging task in scientific computing and practical applications. In this talk, I will introduce the unsmoothed aggregation algebraic multigrid method for solving large-scale linear systems. I will give theoretical justifications of its optimality for model problems and its parallelization, especially on GPUs. Two different parallel approaches will be discussed and numerical results will be presented to demonstrate their efficiency.

Room Reservation Information

Room Number:MB106
Date:02 / 12 / 2013
Time:05:00pm - 06:30pm