Weinstein positive definite functions

被引:0
|
作者
Khaled Mehrez
机构
[1] Université de Kairouan,Département de Mathématiques ISSAT Kasserine
[2] Université Tunis El Manar,Département de Mathématiques, Faculté de Sciences de Tunis
来源
Positivity | 2018年 / 22卷
关键词
Positive definite functions; Weinstein positive definite functions; Strictly Weinstein positive definite functions; Bochner theorem; 42B10; 44A15; 42A82;
D O I
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中图分类号
学科分类号
摘要
In this paper, we introduce the notion of the Weinstein positive definite functions and we state a version of Bochner’s theorem. Furthermore, we study the strictly Weinstein positive definite functions and we present a sufficient condition for a function to be strictly Weinstein positive definite.
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页码:341 / 356
页数:15
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