<> <http://www.w3.org/2000/01/rdf-schema#comment> "The repository administrator has not yet configured an RDF license."^^<http://www.w3.org/2001/XMLSchema#string> . <> <http://xmlns.com/foaf/0.1/primaryTopic> <https://khub.utp.edu.my/scholars/id/eprint/15977> . <https://khub.utp.edu.my/scholars/id/eprint/15977> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/ontology/bibo/AcademicArticle> . <https://khub.utp.edu.my/scholars/id/eprint/15977> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/ontology/bibo/Article> . <https://khub.utp.edu.my/scholars/id/eprint/15977> <http://purl.org/dc/terms/title> "Positivity-Preserving Interpolation Using Rational Quartic Spline Functions"^^<http://www.w3.org/2001/XMLSchema#string> . <https://khub.utp.edu.my/scholars/id/eprint/15977> <http://purl.org/ontology/bibo/abstract> "A curve interpolation scheme based on generalized Ball basis functions to visualize scientific data has been developed. The scheme uses piecewise rational quartic Said-Ball functions with linear denominator. The parameter, in the description of the rational interpolant, has been constrained to preserve the shape of the data. We examine the positivity-preserving properties of this rational interpolant to a given data set. The degree of smoothness attained is. Numerical results show that the proposed scheme works well for all tested data sets. © 2021, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd."^^<http://www.w3.org/2001/XMLSchema#string> . <https://khub.utp.edu.my/scholars/id/eprint/15977> <http://purl.org/dc/terms/date> "2021" . <https://khub.utp.edu.my/scholars/id/eprint/15977> <http://www.w3.org/2002/07/owl#sameAs> <https://doi.org/10.1007/978-981-15-8987-4₆> . <https://khub.utp.edu.my/scholars/id/eprint/15977> <http://purl.org/ontology/bibo/volume> "319" . <https://khub.utp.edu.my/scholars/id/org/ext-48e2ac18d1bcffe2955da259d35b825e> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Organization> . <https://khub.utp.edu.my/scholars/id/org/ext-48e2ac18d1bcffe2955da259d35b825e> <http://xmlns.com/foaf/0.1/name> "Springer Science and Business Media Deutschland GmbH"^^<http://www.w3.org/2001/XMLSchema#string> . <https://khub.utp.edu.my/scholars/id/eprint/15977> <http://purl.org/dc/terms/publisher> <https://khub.utp.edu.my/scholars/id/org/ext-48e2ac18d1bcffe2955da259d35b825e> . <https://khub.utp.edu.my/scholars/id/publication/ext-21984182> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/ontology/bibo/Collection> . <https://khub.utp.edu.my/scholars/id/publication/ext-21984182> <http://xmlns.com/foaf/0.1/name> "Studies in Systems, Decision and Control"^^<http://www.w3.org/2001/XMLSchema#string> . <https://khub.utp.edu.my/scholars/id/eprint/15977> <http://purl.org/dc/terms/isPartOf> <https://khub.utp.edu.my/scholars/id/publication/ext-21984182> . <https://khub.utp.edu.my/scholars/id/publication/ext-21984182> <http://www.w3.org/2002/07/owl#sameAs> <urn:issn:21984182> . <https://khub.utp.edu.my/scholars/id/publication/ext-21984182> <http://purl.org/ontology/bibo/issn> "21984182" . <https://khub.utp.edu.my/scholars/id/eprint/15977> <http://purl.org/ontology/bibo/status> <http://purl.org/ontology/bibo/status/peerReviewed> . <https://khub.utp.edu.my/scholars/id/eprint/15977> <http://purl.org/ontology/bibo/status> <http://purl.org/ontology/bibo/status/published> . <https://khub.utp.edu.my/scholars/id/eprint/15977> <http://purl.org/dc/terms/creator> <https://khub.utp.edu.my/scholars/id/person/ext-e5cb42820635aa094186ce9cecb93d7d> . <https://khub.utp.edu.my/scholars/id/eprint/15977> <http://purl.org/ontology/bibo/authorList> <https://khub.utp.edu.my/scholars/id/eprint/15977#authors> . <https://khub.utp.edu.my/scholars/id/eprint/15977#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_1> <https://khub.utp.edu.my/scholars/id/person/ext-e5cb42820635aa094186ce9cecb93d7d> . <https://khub.utp.edu.my/scholars/id/eprint/15977> <http://purl.org/dc/terms/creator> <https://khub.utp.edu.my/scholars/id/person/ext-f804fbd41ce9878539cc2747c3dfdc56> . <https://khub.utp.edu.my/scholars/id/eprint/15977> <http://purl.org/ontology/bibo/authorList> <https://khub.utp.edu.my/scholars/id/eprint/15977#authors> . <https://khub.utp.edu.my/scholars/id/eprint/15977#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_2> <https://khub.utp.edu.my/scholars/id/person/ext-f804fbd41ce9878539cc2747c3dfdc56> . <https://khub.utp.edu.my/scholars/id/person/ext-e5cb42820635aa094186ce9cecb93d7d> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <https://khub.utp.edu.my/scholars/id/person/ext-e5cb42820635aa094186ce9cecb93d7d> <http://xmlns.com/foaf/0.1/givenName> "S.A.A."^^<http://www.w3.org/2001/XMLSchema#string> . <https://khub.utp.edu.my/scholars/id/person/ext-e5cb42820635aa094186ce9cecb93d7d> <http://xmlns.com/foaf/0.1/familyName> "Karim"^^<http://www.w3.org/2001/XMLSchema#string> . <https://khub.utp.edu.my/scholars/id/person/ext-e5cb42820635aa094186ce9cecb93d7d> <http://xmlns.com/foaf/0.1/name> "S.A.A. 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