Path-following interior point method: Theory and applications for the Stokes flow with a stick-slip boundary condition

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F19%3A10240243" target="_blank" >RIV/61989100:27230/19:10240243 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27740/19:10240243
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0965997817309468?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0965997817309468?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.advengsoft.2018.06.010" target="_blank" >10.1016/j.advengsoft.2018.06.010</a>

Result language
angličtina
Original language name
Path-following interior point method: Theory and applications for the Stokes flow with a stick-slip boundary condition
Original language description
A path-following interior point method is proposed for minimization of quadratic functions subject to box and equality constraints. The problems with the singular Hessian that is symmetric, positive definite on the null space of the equality constraint matrix are considered. The inner linear systems are solved by the projected conjugate gradient method preconditioned by oblique projectors. Numerical experiments include large-scale problems arising from the TFETI domain decomposition method applied for solving the Stokes flow with the stick-slip boundary condition.
Czech name
—
Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10102 - Applied mathematics

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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