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dc.contributor.author | Dautov R. | |
dc.date.accessioned | 2018-09-18T20:03:20Z | |
dc.date.available | 2018-09-18T20:03:20Z | |
dc.date.issued | 2014 | |
dc.identifier.issn | 0012-2661 | |
dc.identifier.uri | https://dspace.kpfu.ru/xmlui/handle/net/136094 | |
dc.description.abstract | We indicate constraints on the space of finite elements providing the validity of discrete inf-sup conditions and the existence of projections specific for mixed finite-element methods. We consider both conformal and nonconformal approximations. We suggest a definition of special projections onto the vector space of finite elements which provides their existence under quite general conditions without determining the degrees of freedom of the elements. © 2014 Pleiades Publishing, Ltd. | |
dc.relation.ispartofseries | Differential Equations | |
dc.title | On inf-sup conditions and projections in the theory of mixed finite-element methods | |
dc.type | Article | |
dc.relation.ispartofseries-issue | 7 | |
dc.relation.ispartofseries-volume | 50 | |
dc.collection | Публикации сотрудников КФУ | |
dc.relation.startpage | 899 | |
dc.source.id | SCOPUS00122661-2014-50-7-SID84906062627 |