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On Power Similarity of Complex Symmetric Operators
- Title
- On Power Similarity of Complex Symmetric Operators
- Authors
- Ko, Eungil; Lee, Ji Eun; Lee, Mee-Jung
- Ewha Authors
- 고응일; 이미정
- SCOPUS Author ID
- 고응일; 이미정
- Issue Date
- 2019
- Journal Title
- FILOMAT
- ISSN
- 0354-5180
- Citation
- FILOMAT vol. 33, no. 11, pp. 3577 - 3586
- Keywords
- Power similar; Complex symmetric operator; Local spectral theory
- Publisher
- UNIV NIS, FAC SCI MATH
- Indexed
- SCIE; SCOPUS
- Document Type
- Article
- Abstract
- In this paper, we study properties of operators which are power similar to complex symmetric operators. In particular, we prove that if T is power similar to a complex symmetric operator, then T is decomposable modulo a closed set S subset of C if and only if R has the Bishop's property (beta) modulo S. Using the results, we get some applications of such operators.
- DOI
- 10.2298/FIL1911577K
- Appears in Collections:
- 자연과학대학 > 수학전공 > Journal papers
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