Incomplete inverse spectral and nodal problems for Dirac operator

被引：0
|
作者：
Zhaoying Wei
Yongxia Guo
Guangsheng Wei
机构：
[1] Xi’an Shiyou University,College of Science
[2] Shaanxi Normal University,College of Mathematics and Information Science
来源：
Advances in Difference Equations | / 2015卷
关键词：
Dirac operator; inverse spectral problems; inverse nodal problems; 34L05; 34A55; 34L40;
D O I：
暂无
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学科分类号：
摘要：
The incomplete inverse spectral and inverse nodal problems for Dirac operator defined on a finite interval with separated boundary conditions are considered. We prove uniqueness theorems for the so-called incomplete inverse spectral problem. Using the obtained result we show that for a unique determination of the operator it is sufficient to specify the nodal points only on a part of the interval slightly exceeding its half.
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