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Substructuring Preconditioner for Parabolic Problems by the Mortar Method
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@Article{IJNAM-5-527,
author = {Pennacchio , Micol},
title = {Substructuring Preconditioner for Parabolic Problems by the Mortar Method},
journal = {International Journal of Numerical Analysis and Modeling},
year = {2008},
volume = {5},
number = {4},
pages = {527--542},
abstract = {
We study substructuring preconditioners for the linear system arising from the discretization of parabolic problems when the mortar method is applied. By using a suitable non standard norm equivalence we build an efficient edge block preconditioner and we prove a polylogarithmic bound for the condition number of the preconditioned matrix.
}, issn = {2617-8710}, doi = {https://doi.org/}, url = {http://global-sci.org/intro/article_detail/ijnam/825.html} }
TY - JOUR
T1 - Substructuring Preconditioner for Parabolic Problems by the Mortar Method
AU - Pennacchio , Micol
JO - International Journal of Numerical Analysis and Modeling
VL - 4
SP - 527
EP - 542
PY - 2008
DA - 2008/05
SN - 5
DO - http://doi.org/
UR - https://global-sci.org/intro/article_detail/ijnam/825.html
KW - domain decomposition, iterative substructuring, mortar methods, parabolic equation.
AB -
We study substructuring preconditioners for the linear system arising from the discretization of parabolic problems when the mortar method is applied. By using a suitable non standard norm equivalence we build an efficient edge block preconditioner and we prove a polylogarithmic bound for the condition number of the preconditioned matrix.
Micol Pennacchio. (1970). Substructuring Preconditioner for Parabolic Problems by the Mortar Method.
International Journal of Numerical Analysis and Modeling. 5 (4).
527-542.
doi:
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