Gradient and stability estimates of heat kernels for fractional powers of elliptic operator

被引：0
|
作者：
Chen, Yong [1 ]
Hu, Yaozhong [2 ]
Wang, Zhi [3 ]
机构：
[1] Jiangxi Normal Univ, Coll Math & Informat Sci, Nanchang 330022, Jiangxi, Peoples R China
[2] Univ Alberta, Dept Math & Stat Sci, Edmonton, AB T6G 2G1, Canada
[3] Ningbo Univ Technol, Sch Sci, Ningbo 315211, Zhejiang, Peoples R China
来源：
STATISTICS & PROBABILITY LETTERS | 2018年 / 142卷
基金：
加拿大自然科学与工程研究理事会;
关键词：
Gradient estimates; Stability; Subordination; Fractional powers; GAUSSIAN NOISY ENVIRONMENT; DIFFUSION;
D O I：
10.1016/j.spl.2018.07.003
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：
Gradient and stability type estimates of heat kernel associated with fractional power of a uniformly elliptic operator are obtained. L-P-operator norm of semigroups associated with fractional power of two uniformly elliptic operators are also obtained. (C) 2018 Elsevier B.V. All rights reserved.
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页码：44 / 49
页数：6
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