Additive Schwarz preconditioner for the finite volume element discretization of symmetric elliptic problems

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985556%3A_____%2F16%3A00447835" target="_blank" >RIV/67985556:_____/16:00447835 - isvavai.cz</a>
Alternative codes found
RIV/60076658:12310/16:43891951
Result on the web
<a href="http://dx.doi.org/10.1007/s10543-015-0581-x" target="_blank" >http://dx.doi.org/10.1007/s10543-015-0581-x</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10543-015-0581-x" target="_blank" >10.1007/s10543-015-0581-x</a>

Result language
angličtina
Original language name
Additive Schwarz preconditioner for the finite volume element discretization of symmetric elliptic problems
Original language description
A symmetric and a nonsymmetric variant of the additive Schwarz preconditioner are proposed for the solution of a class of finite volume element discretization of the symmetric elliptic problem in two dimensions, with large jumps in the entries of the coefficient matrices across subdomains. It is shown that the convergence of the preconditioned generalized minimal residual iteration using the proposed preconditioners depends polylogarithmically, in other words weakly, on the mesh parameters, and that they are robust with respect to the jumps in the coefficients.
Czech name
—
Czech description
—

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BA - General mathematics
OECD FORD branch
—

Project
<a href="/en/project/GA13-18652S" target="_blank" >GA13-18652S: Computational modeling of damage and transport processes in quasi-brittle materials</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)