Title

A smoother based on nonoverlapping domain decomposition methods for H(div) problems: A numerical study

Document Type

Article

Publication Date

1-1-2018

Abstract

The purpose of this paper is to introduce a V-cycle multigrid method for vector field problems discretized by the lowest order Raviart-Thomas hexahedral element. Our method is connected with a smoother based on a nonoverlapping domain decomposition method. We present numerical experiments to show the effectiveness of our method.

Publication Source (Journal or Book title)

Lecture Notes in Computational Science and Engineering

First Page

523

Last Page

531

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