Answers are grounded in this paper and cite their sources.
SUMMARY We develop a balancing domain decomposition by constraints preconditioner for a weakly over‐penalized symmetric interior penalty method for second‐order elliptic problems. We show that the condition number of the preconditioned system satisfies similar estimates as those for conforming finite element methods. Corroborating numerical results are also presented.
No takes yet. Share an insight, caveat, or question.
Brenner et al. (2012) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: