| dc.contributor.author | Haslinger, Jaroslav | |
| dc.contributor.author | Neittaanmäki, Pekka | |
| dc.contributor.author | Salmenjoki, Kimmo | |
| dc.date.accessioned | 2017-02-01T11:35:10Z | |
| dc.date.available | 2017-02-01T11:35:10Z | |
| dc.date.issued | 1992 | |
| dc.identifier.citation | Haslinger, J., Neittaanmäki, P. & Salmenjoki, K. (1992). On FE-grid relocation in solving unilateral boundary value problems by FEM. <em>Applications of Mathematics</em>, 37 (2), 105-122. Retrieved from <a href="https://eudml.org/doc/15703">https://eudml.org/doc/15703</a> | |
| dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/52935 | |
| dc.description.abstract | We consider FE-grid optimization in elliptic unilateral boundary value problems.
The criterion used in grid optimization is the total potential energy of the system.
It is shown that minimization of this cost functional means a decrease of the discretization
error or a better approximation of the unilateral boundary conditions, Design sensitivity
analysis is given with respect to the movement of nodal points. Numerical results for the
Dirichlet-Signorini problem for the Laplace equation and the plane elasticity problem with
unilateral boundary conditions are given. In plane elasticity we consider problems with and
without friction. | |
| dc.language.iso | eng | |
| dc.publisher | Akademie věd České republiky, Matematický ústav | |
| dc.relation.ispartofseries | Applications of Mathematics | |
| dc.relation.uri | https://eudml.org/doc/15703 | |
| dc.title | On FE-grid relocation in solving unilateral boundary value problems by FEM | |
| dc.type | Article | |
| dc.identifier.urn | URN:NBN:fi:jyu-201702011337 | |
| dc.contributor.laitos | Matematiikan laitos | fi |
| dc.contributor.laitos | | en |
| dc.type.uri | http://purl.org/eprint/type/JournalArticle | |
| dc.type.coar | journal article | |
| dc.description.reviewstatus | peerReviewed | |
| dc.relation.issn | 0862-7940 | |
| dc.type.version | publishedVersion | |
| dc.rights.copyright | © the Authors & Akademie věd České republiky, Matematický ústav, 1992. | |
| dc.rights.accesslevel | openAccess | fi |
