Guardat en:
| Autors principals: | , , , |
|---|---|
| Format: | Preprint |
| Publicat: |
2020
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| Matèries: | |
| Accés en línia: | https://arxiv.org/abs/2008.13708 |
| Etiquetes: |
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Taula de continguts:
- This paper is a continuation of a recent work on a new norm, christened the $ (α, β)$-norm, on the space of bounded linear operators on a Hilbert space. We obtain some upper bounds for the said norm of $n\times n$ operator matrices. As an application of the present study, we estimate bounds for the numerical radius and the usual operator norm of $n\times n$ operator matrices, which generalize the existing ones.