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Invertibility And Positive Invertibility Of Hille–Tamarkin Integral Operators

✍ Scribed by M. I. Gil'


Book ID
110339569
Publisher
Akadmiai Kiad
Year
2002
Tongue
English
Weight
248 KB
Volume
95
Category
Article
ISSN
1588-2632

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📜 SIMILAR VOLUMES


Invertibility and Spectrum of Hille–Tama
✍ M. I. Gil' 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 English ⚖ 148 KB

Hille-Tamarkin matrices are investigated. Invertibility conditions and estimates for the norm of the inverse matrices are established. In addition, bounds for the spectrum are suggested. In particular, new estimates for the spectral radius are derived.

On positive invertibility of operators a
✍ M. R. Weber 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 122 KB

## Abstract In Banach spaces ordered by a normal cone that contains interior points the positive invertibility of operators is studied. If there exists a uniformly positive functional then any positively invertible operator __A__ possesses a __B__ ‐decomposition, i.e., a positive decomposition __A_