New steps on Sobolev orthogonality in two variables

dc.contributorUniv Granada
dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T14:01:50Z
dc.date.accessioned2022-10-05T14:49:04Z
dc.date.available2014-05-20T14:01:50Z
dc.date.available2022-10-05T14:49:04Z
dc.date.created2014-05-20T14:01:50Z
dc.date.issued2010-12-15
dc.identifierJournal of Computational and Applied Mathematics. Amsterdam: Elsevier B.V., v. 235, n. 4, p. 916-926, 2010.
dc.identifier0377-0427
dc.identifierhttp://hdl.handle.net/11449/21818
dc.identifier10.1016/j.cam.2010.07.006
dc.identifierWOS:000283902100005
dc.identifier8300322452622467
dc.identifier0000-0002-6823-4204
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3895540
dc.description.abstractSobolev orthogonal polynomials in two variables are defined via inner products involving gradients. Such a kind of inner product appears in connection with several physical and technical problems. Matrix second-order partial differential equations satisfied by Sobolev orthogonal polynomials are studied. In particular, we explore the connection between the coefficients of the second-order partial differential operator and the moment functionals defining the Sobolev inner product. Finally, some old and new examples are given. (C) 2010 Elsevier B.V. All rights reserved.
dc.languageeng
dc.publisherElsevier B.V.
dc.relationJournal of Computational and Applied Mathematics
dc.relation1.632
dc.relation0,938
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.subjectOrthogonal polynomials in two variables
dc.subjectSobolev orthogonal polynomials
dc.subjectClassical orthogonal polynomials
dc.titleNew steps on Sobolev orthogonality in two variables
dc.typeArtigo


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