THE REPRESENTATION OF FRACTIONAL POWERS OF COERCIVE DIFFERENTIAL OPERATORS

被引:0
|
作者
Qiang, Jingren [1 ]
Zheng, Quan [1 ]
Li, Miao [2 ]
机构
[1] Huazhong Univ Sci & Technol, Dept Math, Wuhan 430074, Peoples R China
[2] Sichuan Univ, Dept Math, Chengdu 610064, Sichuan, Peoples R China
来源
关键词
Coercive differential operator; pseudo differential operator; fractional power; Fourier multiplier;
D O I
10.1007/s13226-014-0074-7
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this paper, under the definition of fractional powers by Straub, we will give the representation of fractional powers of coercive differential operators by using pseudo differential operators.
引用
收藏
页码:461 / 467
页数:7
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