More Questions and Some Open Problems

Author:

Mortad Mohammed Hichem

Publisher

Springer International Publishing

Reference28 articles.

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3. Chavan, S., Jabłoński, Z.J., Jung, I.B., Stochel, J.: Taylor spectrum approach to Brownian-type operators with quasinormal entry. Ann. Mat. Pura Appl. (4) 200(3), 881–922 (2021)

4. Chen, K.Y., Herrero, D.A., Wu, P.Y.: Similarity and quasisimilarity of quasinormal operators. J. Operator Theory 27(2), 385–412 (1992)

5. Fong, C.K., Istrăţescu, V.I.: Some characterizations of Hermitian operators and related classes of operators. Proc. Am. Math. Soc. 76, 107–112 (1979)

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