EXPONENTIAL DECAY OF A HEAT KERNEL ON THE DIAGONAL .1.

被引：23

作者：

BENAROUS, G ^{[1
]}

LEANDRE, R ^{[1
]}

机构：

[1] UNIV STRASBOURG 1,F-67084 STRASBOURG,FRANCE

来源：

PROBABILITY THEORY AND RELATED FIELDS | 1991年 / 90卷 / 02期

关键词：

D O I：

10.1007/BF01192161

中图分类号：

O21 [概率论与数理统计]; C8 [统计学];

学科分类号：

020208 ; 070103 ; 0714 ;

摘要：

We give examples based upon large deviation's theory where the heat kernel of a degenerate diffusion has an exponential decay over the diagonal. Using Malliavin calculus, we give conditions for a more generalized heat kernel to have an exponential decay over the diagonal. We give lower bound in some particular case by using the Bismut's condition.

引用

页码：175 / 202

页数：28