Sectorial differential-difference operators with degeneration

被引：5
|
作者：
Popov, V. A. [1 ]
Skubachevskii, A. L. [1 ]
机构：
[1] Patrice Lumumba Peoples Friendship Univ, Moscow 117198, Russia
来源：
DOKLADY MATHEMATICS | 2009年 / 80卷 / 02期
基金：
俄罗斯基础研究基金会;
关键词：
This work was supported by the Russian Founda tion for Basic Research (project nos. 07 01 00268 and 09 01 00586) and the program Development of the Scientific Potential of Higher School (project no. 2.1.1/5328);
D O I：
10.1134/S1064562409050226
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
A priori estimates was obtained for solutions of elliptic differential difference equations with degeneracy containing several different difference operators and constructed the Friedrichs extension of the corresponding sectorial operator. The Friedrichs extension of the differential difference operator LR was constructed and the properties of this extension were studied.
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页码：716 / 719
页数：4
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