A locking free hp DPG method for linear elasticity with symmetric stresses

Details A locking free hp DPG method for linear elasticity with symmetric stresses A locking free hp DPG method for linear elasticity with symmetric stresses

2011-06-21

arxiv.org/abs/1106.4211v1

Mathematics

Numerical Analysis

Scientific paper

We present two new methods for linear elasticity with simultaneously yield stress and displacement approximations of optimal accuracy in both the mesh size h and polynomial degree p. This is achieved within the recently developed discontinuous Petrov-Galerkin (DPG) framework. In this framework, both the stress and the displacement approximations are discontinuous across element interfaces. We study locking-free convergence properties and the interrelationships between the two DPG methods.

Affiliated with

Also associated with

No associations

Rating

A locking free hp DPG method for linear elasticity with symmetric stresses 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 A locking free hp DPG method for linear elasticity with symmetric stresses, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A locking free hp DPG method for linear elasticity with symmetric stresses will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-178764