47 citations · 79 across the 24 of their papers we have counts for
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math.NA2014★ 2 cited
Additive Schwarz preconditioner for the general finite volume element discretization of symmetric elliptic problems
Leszek Marcinkowski, Talal Rahman, Atle Loneland +1
A symmetric and a nonsymmetric variant of the additive Schwarz preconditioner are proposed for the solution of a nonsymmetric system of algebraic equations arising from a general f…
math.NA2014
Verification of functional a posteriori error estimates for obstacle problem in 2D
Petr Harasim, Jan Valdman
We verify functional a posteriori error estimate proposed by S. Repin for a class of obstacle problems. The obstacle problem is formulated as a quadratic minimization problem with…