Schoenberg's theorem for real and complex Hilbert spheres revisited
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Schoenberg's theorem for real and complex Hilbert spheres revisited. / Berg, Christian; Peron, Ana P.; Porcu, Emilio.
In: Journal of Approximation Theory, Vol. 228, 04.2018, p. 58-78.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Schoenberg's theorem for real and complex Hilbert spheres revisited
AU - Berg, Christian
AU - Peron, Ana P.
AU - Porcu, Emilio
PY - 2018/4
Y1 - 2018/4
KW - Positive definite functions
KW - Spherical harmonics for real and complex spheres
KW - Gegenbauer polynomials
KW - Disc polynomials
U2 - 10.1016/j.jat.2018.02.003
DO - 10.1016/j.jat.2018.02.003
M3 - Journal article
VL - 228
SP - 58
EP - 78
JO - Journal of Approximation Theory
JF - Journal of Approximation Theory
SN - 0021-9045
ER -
ID: 202202140