Commutativity of normal compact operators via projective spectrum
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- by Tong Mao, Yikun Qiao and Penghui Wang PDF
- Proc. Amer. Math. Soc. 146 (2018), 1165-1172 Request permission
Abstract:
In this note we obtain commutativity criteria for normal compact operators using the projective spectrum. We thus improve a corresponding result obtained by Chagouel, Stessin and Zhu in Trans. Amer. Math. Soc. 368 (2016), 1559–1582.References
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- Isaak Chagouel, Michael Stessin, and Kehe Zhu, Geometric spectral theory for compact operators, Trans. Amer. Math. Soc. 368 (2016), no. 3, 1559–1582. MR 3449218, DOI 10.1090/tran/6588
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Additional Information
- Tong Mao
- Affiliation: Taishan College, Shandong University, Jinan 250100, People’s Republic of China
- Email: aaa1bbbb1ccc@sina.com
- Yikun Qiao
- Affiliation: Taishan College, Shandong University, Jinan 250100, People’s Republic of China
- Email: qiaoyikun@hotmail.com
- Penghui Wang
- Affiliation: School of Mathematics, Shandong University, Jinan 250100, People’s Republic of China
- Email: phwang@sdu.edu.cn
- Received by editor(s): October 13, 2016
- Received by editor(s) in revised form: April 18, 2017, and April 21, 2017
- Published electronically: September 13, 2017
- Additional Notes: This work was supported by NSFC (No. 11471189)
- Communicated by: Stephan Ramon Garcia
- © Copyright 2017 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 146 (2018), 1165-1172
- MSC (2010): Primary 47A13, 47A10
- DOI: https://doi.org/10.1090/proc/13797
- MathSciNet review: 3750228