PRINCIPAL FUNCTIONS OF IMPULSIVE DIFFERENCE OPERATORS ON SEMI AXIS

被引：0
|
作者：
Yardimci, Seyhmus [1 ]
Erdal, Ibrahim [1 ]
机构：
[1] Ankara Univ, Fac Sci, Dept Math, TR-06100 Ankara, Turkey
来源：
COMMUNICATIONS FACULTY OF SCIENCES UNIVERSITY OF ANKARA-SERIES A1 MATHEMATICS AND STATISTICS | 2019年 / 68卷 / 02期
关键词：
Impulsive condition; difference operator; spectrum; principal functions; SPECTRAL-ANALYSIS; 2ND-ORDER; EQUATIONS;
D O I：
10.31801/cfsuasmas.481747
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In this paper, we investigate the continuous spectrum and resolvent operator of a second-order difference operator with an impulsive condition. Then, under certain conditions, we prove finiteness of eigenvalues, spectral singularities. At last, we present principal functions of corresponding impulsive operator.
引用
收藏
页码：1797 / 1810
页数：14
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