Bivariate quasi-interpolating splines with applications in numerical integration |
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| Authors: | Catterina Dagnino |
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| Affiliation: | (1) Dipartimento di Matematica dell’Università di Torino, Via C. Alberto, 10, 10123 Torino, Italy |
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| Abstract: | Numerical methods for the evaluation of 2D integrals, based on bivariate quasi-interpolating splines, with a four directional mesh, are presented and convergence results are derived. Moreover an application to 2D singular integrals, defined in the Hadamard finite part sense, is proposed and studied. Conferenza tenuta il giorno 11 Maggio 1998 |
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| Keywords: | KeywordHeading" >Subject classification AMS (MOS) 65D32 41A15 |
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