ON BASICITY OF AN EXPONENTIAL SYSTEM WITH A DISCONTINUOUS PHASE IN THE SOBOLEV SPACE OF PIECEWISE DIFFERENTIABLE FUNCTIONS

被引：0
|
作者：
Salmanov, Valid F. [1 ]
Mirzoyev, Vidadi S. [2 ]
Nuriyeva, Seadet A. [3 ]
机构：
[1] Azerbaijan State Oil & Ind Univ, Baku, Azerbaijan
[2] NAS Azerbaijan, Inst Math & Mech, Baku, Azerbaijan
[3] Azerbaijan Tourism & Management Univ, Baku, Azerbaijan
来源：
PROCEEDINGS OF THE INSTITUTE OF MATHEMATICS AND MECHANICS | 2019年 / 45卷 / 02期
关键词：
basicity; exponential system Sobolev space;
D O I：
暂无
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
An exponential system with a piecewise linear phase is considered. Necessary and sufficient conditions for basicity of this system in the Sobolev space of piecewise differentiable functions are found.
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页码：311 / 318
页数：8
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