View : 7 Download: 0
On p -quasihyponormal operators and quasisimilarity
- On p -quasihyponormal operators and quasisimilarity
- Jeon I.H.; Lee I.K.; Uchiyama A.
- Ewha Authors
- Issue Date
- Journal Title
- Mathematical Inequalities and Applications
- vol. 6, no. 2, pp. 309 - 315
- SCIE; SCOPUS
- In this paper we show some structural properties of a p -quasihyponormal operator via Löwner-Heinz inequality and Hansen inequality. As important applications, it is shown that the normal parts of quasisimilar injective p -quasihyponormal operators are unitarily equivalent and quasisimilar injective p -quasihyponormal operators have same spectra and essential spectra.
- Appears in Collections:
- 연구기관 > 수리과학연구소 > Journal papers
- Files in This Item:
There are no files associated with this item.
- RIS (EndNote)
- XLS (Excel)
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.