A class of bivariate orthogonal polynomials and cubature formula |
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| Authors: | Yuan Xu |
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| Affiliation: | (1) Department of Mathematics, University of Oregon, Eugene, Oregon 97403 e-mail: yuan@bright.uoregon.edu , US |
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| Abstract: | Summary. The existence of Gaussian cubature for a given measure depends on whether the corresponding multivariate orthogonal polynomials have enough common zeros. We examine a class of orthogonal polynomials of two variables generated from that of one variable. Received February 9, 1993 / Revised version received January 18, 1994 |
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| Keywords: | Mathematics Subject Classification (1991): 65D30 41A05 |
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