Invariance of Deficiency Indices of Second-Order Symmetric Linear Difference Equations under Perturbations
Author
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-02-13
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
This paper focuses on the invariance of deficiency indices of second-order symmetric linear difference equations under perturbations.
By applying the perturbation theory of Hermitian linear relations, the invariance of deficiency indices of the corresponding minimal subspaces under bounded and relatively bounded perturbations is built.
As a consequence, the invariance of limit types of second-order symmetric linear difference equations under bounded and relatively bounded perturbations is obtained.
American Psychological Association (APA)
Liu, Yan. 2020. Invariance of Deficiency Indices of Second-Order Symmetric Linear Difference Equations under Perturbations. Journal of Function Spaces،Vol. 2020, no. 2020, pp.1-6.
https://search.emarefa.net/detail/BIM-1185215
Modern Language Association (MLA)
Liu, Yan. Invariance of Deficiency Indices of Second-Order Symmetric Linear Difference Equations under Perturbations. Journal of Function Spaces No. 2020 (2020), pp.1-6.
https://search.emarefa.net/detail/BIM-1185215
American Medical Association (AMA)
Liu, Yan. Invariance of Deficiency Indices of Second-Order Symmetric Linear Difference Equations under Perturbations. Journal of Function Spaces. 2020. Vol. 2020, no. 2020, pp.1-6.
https://search.emarefa.net/detail/BIM-1185215
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1185215