Czasopismo
Tytuł artykułu
Autorzy
Warianty tytułu
Języki publikacji
Abstrakty
In the normed space of bounded operators between a pair of normed spaces, the set of operators which are "bounded below" forms the interior of the set of one-one operators. This note is concerned with the extension of this observation to certain spaces of pairs of operators.
Słowa kluczowe
Kategorie tematyczne
Czasopismo
Rocznik
Tom
Numer
Strony
101-105
Opis fizyczny
Daty
wydano
1996
otrzymano
1992-04-30
poprawiono
1995-06-14
Twórcy
autor
- School of Mathematics, Trinity College, Dublin, Ireland, rharte@gauss.matem.unam.mx
- Instituto de Matemáticas, Universidad Nacional, Autónoma de México, México 04510 DF, Mexico
autor
- Université des Sciences et Technologies de Lille, U.R.A. D 751 CNRS "GAT", U.F.R. de Mathématiques, F-59655 Villeneuve d'ascq Cedex France
- University of Galatasaray, Ciragan Acd. No: 102, Ortakoy 80840, Istanbul, Turkey
Bibliografia
- [1] R. E. Harte, Almost open mappings between normed spaces, Proc. Amer. Math. Soc. 90 (1984), 243-249.
- [2] R. E. Harte, Almost exactness in normed spaces, ibid. 100 (1987), 257-265.
- [3] R. E. Harte, Invertibility and Singularity, Dekker, New York, 1988.
- [4] R. E. Harte, Taylor exactness and Kato's jump, Proc. Amer. Math. Soc. 119 (1993), 793-801.
- [5] M. Mbekhta, Résolvant généralisé et théorie spectrale, J. Operator Theory 21 (1989), 69-105.
- [6] F. A. Potra and V. Pták, Nondiscrete Induction and Iterative Processes, Pitman Res. Notes 103, Pitman, New York, 1984.
- [7] V. Wrobel, The boundary of Taylor's joint spectrum for a pair of commuting Banach space operators, Studia Math. 84 (1986), 105-111.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.bwnjournal-article-smv117i2p101bwm