Adaptive BDDC in Three Dimensions

Details Adaptive BDDC in Three Dimensions Adaptive BDDC in Three Dimensions

2009-10-30

arxiv.org/abs/0910.5863v2

Mathematics

Numerical Analysis

28 pages, 9 figures, 9 tables

Scientific paper

10.1016/j.matcom.2011.03.014

The adaptive BDDC method is extended to the selection of face constraints in three dimensions. A new implementation of the BDDC method is presented based on a global formulation without an explicit coarse problem, with massive parallelism provided by a multifrontal solver. Constraints are implemented by a projection and sparsity of the projected operator is preserved by a generalized change of variables. The effectiveness of the method is illustrated on several engineering problems.

Affiliated with

Also associated with

No associations

Rating

Adaptive BDDC in Three Dimensions does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Adaptive BDDC in Three Dimensions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adaptive BDDC in Three Dimensions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-89747