Finite element approximation and iterative method solution of elliptic control problem with constraints to gradient of state

dc.contributor.author	Dautov R.
dc.contributor.author	Lapin A.
dc.date.accessioned	2018-09-18T20:34:45Z
dc.date.available	2018-09-18T20:34:45Z
dc.date.issued	2015
dc.identifier.issn	1995-0802
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/141338
dc.description.abstract	© 2015, Pleiades Publishing, Ltd. An optimal control problem with distributed control in the right-hand side of Poisson equation is considered. Pointwise constraints on the gradient of state and control are imposed in this problem. The convergence of finite element approximation for this problem is proved. Discrete saddle point problem is constructed and preconditioned Uzawa-type iterative algorithm for its solution is investigated.
dc.relation.ispartofseries	Lobachevskii Journal of Mathematics
dc.subject	constrained saddle point problem
dc.subject	finite element method
dc.subject	iterative method
dc.subject	optimal control
dc.title	Finite element approximation and iterative method solution of elliptic control problem with constraints to gradient of state
dc.type	Article
dc.relation.ispartofseries-issue	1
dc.relation.ispartofseries-volume	36
dc.collection	Публикации сотрудников КФУ
dc.relation.startpage	65
dc.source.id	SCOPUS19950802-2015-36-1-SID84924940252

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Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.