Lp-microlocal regularity for pseudodifferential operators of quasi-homogeneous type

被引:4
|
作者
Garello, Gianluca [1 ]
Morando, Alessandro [2 ]
机构
[1] Univ Turin, Dept Math, I-10123 Turin, Italy
[2] Univ Brescia, Dept Math, I-25133 Brescia, Italy
关键词
non-regular pseudodifferential operators; microlocal properties; weighted Zygmund-Holder and Sobolev spaces;
D O I
10.1080/17476930903030044
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
The authors consider pseudodifferential operators whose symbols have decay at infinity of quasi-homogeneous type and study their behaviour on the wave front set of distributions in weighted Zygmund-Holder spaces and weighted Sobolev spaces in L-p-framework. Then microlocal properties for solutions to linear partial differential equations with coefficients in weighted Zygmund-Holder spaces are obtained.
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页码:779 / 794
页数:16
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