Title of article :
On the Derivatives of Radial Positive Definite
Functions
Author/Authors :
Tilmann Gneiting، نويسنده ,
Issue Information :
دوهفته نامه با شماره پیاپی سال 1999
Pages :
8
From page :
86
To page :
93
Abstract :
A radial positive definite function w 5?5. on Rd which is 2k times differentiable
at zero has 2kqw dy1.r2x continuous derivatives away from zero, and the
estimate is sharp. Furthermore, w i¨ . 0.G3d
Journal title :
Journal of Mathematical Analysis and Applications
Serial Year :
1999
Journal title :
Journal of Mathematical Analysis and Applications
Record number :
932825
Link To Document :
