dc.date.accessioned | 2017-11-10T14:39:37Z | |
dc.date.available | 2017-11-10T14:39:37Z | |
dc.date.created | 2013-07-02T18:00:30Z | |
dc.date.issued | 2013 | |
dc.identifier.citation | Cohen, Elaine Lyche, Tom Riesenfeld, Richard F . A B-SPLINE-LIKE BASIS FOR THE POWELL-SABIN 12-SPLIT BASED ON SIMPLEX SPLINES. Mathematics of Computation. 2013, 82(283), 1667-1707 | |
dc.identifier.uri | http://hdl.handle.net/10852/59094 | |
dc.description.abstract | We introduce a simplex spline basis for a space of C^1-quadratics on the well-known Powell-Sabin 12-split triangular region. Among its many important desirable properties, we show that it has an associated recurrence relation for evaluation and differentiation. Also developed are a Marsden-like identity, quasi-interpolants, approximation methods exhibiting unconditional stability, a subdivision scheme, and smoothness conditions across macro-element edges.
This research has been published in Mathematics of Computation. © 2013 American Mathematical Society | en_US |
dc.language | EN | |
dc.publisher | American Mathematical Society | |
dc.title | A B-SPLINE-LIKE BASIS FOR THE POWELL-SABIN 12-SPLIT BASED ON SIMPLEX SPLINES | en_US |
dc.type | Journal article | en_US |
dc.creator.author | Cohen, Elaine | |
dc.creator.author | Lyche, Tom | |
dc.creator.author | Riesenfeld, Richard F | |
cristin.unitcode | 185,15,26,0 | |
cristin.unitname | Senter for matematikk for anvendelser | |
cristin.ispublished | true | |
cristin.fulltext | postprint | |
cristin.qualitycode | 2 | |
dc.identifier.cristin | 1037819 | |
dc.identifier.bibliographiccitation | info:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Mathematics of Computation&rft.volume=82&rft.spage=1667&rft.date=2013 | |
dc.identifier.jtitle | Mathematics of Computation | |
dc.identifier.volume | 82 | |
dc.identifier.issue | 283 | |
dc.identifier.startpage | 1667 | |
dc.identifier.endpage | 1707 | |
dc.identifier.doi | http://dx.doi.org/10.1090/S0025-5718-2013-02664-6 | |
dc.identifier.urn | URN:NBN:no-61730 | |
dc.type.document | Tidsskriftartikkel | en_US |
dc.type.peerreviewed | Peer reviewed | |
dc.source.issn | 0025-5718 | |
dc.identifier.fulltext | Fulltext https://www.duo.uio.no/bitstream/handle/10852/59094/1/cohenlycheriesenfeld2d.pdf | |
dc.type.version | AcceptedVersion | |