Results 261 to 270 of about 808,716 (283)

Conditionally positive definite functions and infinitely divisible positive definite functions

1972
openaire   +1 more source

Strictly positive definite functions

2009
Ward Cheney, Will Light
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

On infinite divisibility of positive definite functions arising from operator means

Journal of Functional Analysis, 2008
HIdeki Kosaki
exaly  

A Differential Geometric Approach to the Geometric Mean of Symmetric Positive-Definite Matrices

SIAM Journal on Matrix Analysis and Applications, 2005
Maher Moakher
exaly  

Geometric Means in a Novel Vector Space Structure on Symmetric Positive‐Definite Matrices

SIAM Journal on Matrix Analysis and Applications, 2007
Pierre Fillard, Xavier Pennec, Nicholas Ayache   +2 more
exaly  

Computing the Karcher mean of symmetric positive definite matrices

Linear Algebra and Its Applications, 2013
Bruno Iannazzo
exaly  

Finite range decompositions of positive-definite functions

Journal of Functional Analysis, 2006
Anna Talarczyk
exaly  

Tensor Sparse Coding for Positive Definite Matrices

IEEE Transactions on Pattern Analysis and Machine Intelligence, 2014
Ravishankar Sivalingam, Daniel Boley, Vassilios Morellas   +2 more
exaly  

Positive and Positive-Definite Generalized Functions

1964
I.M. GEL'FAND, N.Ya. VILENKIN
openaire   +1 more source