Positive Definite Kernels on Complex Sph
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V.A Menegatto; A.P Peron
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Article
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2001
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Elsevier Science
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English
⚖ 111 KB
Continuous bizonal positive definite kernels on the spheres in ރ q are shown to be a series of disk polynomials with nonnegative coefficients. These kernels are the complex analogs of the so-called positive definite functions on real spheres intro-Ž . duced and characterized by I. J. Schoenberg 19