Results 221 to 230 of about 7,594,968 (240)

A function class of strictly positive definite and logarithmically completely monotonic functions related to the modified Bessel functions

Positivity, 2018
Khaled Mehrez
exaly  

Estimates on the derivatives and analyticity of positive definite functions on ℝ m

Analysis Mathematica, 2017
Ana Paula Peron, Eugenio Massa
exaly  

Continuation of Hermitian Positive Definite Functions and Related Questions

Integral Equations and Operator Theory, 2013
Heinz Langer
exaly  

Conditionally positive definite functions and infinitely divisible positive definite functions

1972
openaire   +1 more source

Extension of the Schoenberg theorem to integrally conditionally positive definite functions

Journal of Mathematical Analysis and Applications, 2019
Anatoly Zhigljavsky
exaly  

Positive definite matrix functions on spheres defined by hypergeometric functions

Integral Transforms and Special Functions, 2019
Jean Carlo Guella, V A Menegatto
exaly  

Positive Definite Functions

2007
openaire   +1 more source

Positive Definite Functions on Free Groups

American Journal of Mathematics, 1980
DE MICHELE, LEONEDE, Figà Talamanca, A.   +1 more
openaire   +2 more sources

Dimension hopping and families of strictly positive definite zonal basis functions on spheres

Journal of Approximation Theory, 2017
exaly  

Positive definite functions on Abelian semigroups

Mathematische Annalen, 1976
Christian Berg, Paul Ressel
exaly