On the Properties of the Root Vector Function Systems of a 2mth-Order Dirac Type Operator with an Integrable Potential

被引：0

作者：

Ibadov, E. C. ^{[1
]}

机构：

[1] Azerbaijan State Pedag Univ, Baku 370000, Azerbaijan

来源：

DIFFERENTIAL EQUATIONS | 2023年 / 59卷 / 10期

关键词：

RIESZ BASIS PROPERTY; BESSEL PROPERTY; EIGENVALUE DISTRIBUTION; DIFFERENTIAL OPERATOR; EIGENFUNCTIONS; COMPLETENESS; INEQUALITY; CRITERION; BASICITY;

D O I：

10.1134/S00122661230100014

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We consider a Dirac type operator with matrix coefficients. Estimates for the root vector functions are established, and criteria for the Bessel property and the unconditional basis property of the root vector function systems of this operator in the space L-2(2m)(G),where G= (a, b) subset of R is a finite interval, are obtained.

引用

页码：1295 / 1314

页数：20

共 32 条

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