Characterization and stability of essential pseudospectra by measure of polynomially inessential operators.
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| Title: | Characterization and stability of essential pseudospectra by measure of polynomially inessential operators. |
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| Authors: | Elgabeur, Bilel1 bilel.ELGABEUR@univ-amu.fr |
| Source: | Studia Universitatis Babeș-Bolyai, Mathematica. Dec2025, Vol. 70 Issue 4, p685-708. 24p. |
| Database: | Mathematics Source |
| ISSN: | 02521938 |
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| DOI: | 10.24193/subbmath.2025.4.11 |