Regular Fredholm pairs
In this work it is introduced the notion of regular Fredholm pair, i.e. a Fredholm pair whose operators are regular. The main properties of these objects are studied, and what is more, they are entirely classified. Furthermore, the index of a Fredholm pair turns out to be an extremely useful tool in...
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| Formato: | Capítulo de libro |
| Lenguaje: | Inglés |
| Publicado: |
2006
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| Acceso en línea: | Registro en Scopus Handle Registro en la Biblioteca Digital |
| Aporte de: | Registro referencial: Solicitar el recurso aquí |
| LEADER | 03411caa a22004217a 4500 | ||
|---|---|---|---|
| 001 | PAPER-7295 | ||
| 003 | AR-BaUEN | ||
| 005 | 20230518203702.0 | ||
| 008 | 190411s2006 xx ||||fo|||| 00| 0 eng|d | ||
| 024 | 7 | |2 scopus |a 2-s2.0-33749584655 | |
| 040 | |a Scopus |b spa |c AR-BaUEN |d AR-BaUEN | ||
| 100 | 1 | |a Boasso, E. | |
| 245 | 1 | 0 | |a Regular Fredholm pairs |
| 260 | |c 2006 | ||
| 270 | 1 | 0 | |m Boasso, E.; Departamento de Matemática, Facultad de Ciencias Exactas Y Naturales, Pabellón I, (1428) Buenos Aires, Argentina; email: eboasso@dm.uba.ar |
| 506 | |2 openaire |e Política editorial | ||
| 504 | |a Albrecht, E., Vasilescu, F.-H., Stability of the index of a semi-Fredholm complex of Banach spaces (1986) J. Funct. Anal., 66, pp. 141-172 | ||
| 504 | |a Ambrozie, C.-G., On Fredholm index in Banach spaces (1996) Integral Equations Operator Theory, 25, pp. 1-34 | ||
| 504 | |a Ambrozie, C.-G., The Euler characteristic is stable under compact perturbations (1996) Proc. Amer. Math. Soc., 124, pp. 2041-2050 | ||
| 504 | |a Eschmeier, J., (1987) Analytic Spectral Mapping Theorems for Joint Spectra, 24, pp. 167-181. , Oper. Theory Adv. Appl., Birkhäuser Verlag, Basel | ||
| 504 | |a Harte, R., (1988) Invertibility and Singularity for Bounded Linear Operators, , Marcel Dekker, Inc., New York-Basel | ||
| 504 | |a Harte, R., Lee, W.Y., An index formula for chains (1995) Studia Math., 116, pp. 283-294 | ||
| 504 | |a Müller, V., Stability of index for semi-Fredholm chains (1997) J. Operator Theory, 37, pp. 247-261 | ||
| 504 | |a Putinar, M., Some invariants for semi-Fredholm systems of essentially commuting operators (1982) J. Operator Theory, 8, pp. 65-90 | ||
| 504 | |a Vasilescu, F.-H., Stability of the index of a complex of Banach spaces (1979) J. Operator Theory, 21, pp. 247-275 | ||
| 504 | |a Vasilescu, F.-H., (1984) Nonlinear Objects in the Linear Analysis, 14, pp. 265-278. , Oper. Theory Adv. Appl., Birkhäuser Verlag, Basel | ||
| 520 | 3 | |a In this work it is introduced the notion of regular Fredholm pair, i.e. a Fredholm pair whose operators are regular. The main properties of these objects are studied, and what is more, they are entirely classified. Furthermore, the index of a Fredholm pair turns out to be an extremely useful tool in the description of the aforementioned objects. Finally, regular Fredholm pairs are characterized in terms of regular Fredholm symmetrical pairs, exact chains of multiplication operators, and invertible Banach space operators. © Copyright by Theta, 2006. |l eng | |
| 593 | |a Departamento de Matemática, Facultad de Ciencias Exactas Y Naturales, Pabellón I, (1428) Buenos Aires, Argentina | ||
| 690 | 1 | 0 | |a FREDHOLM PAIRS |
| 690 | 1 | 0 | |a INDEX |
| 690 | 1 | 0 | |a REGULAR OPERATORS |
| 773 | 0 | |d 2006 |g v. 55 |h pp. 311-337 |k n. 2 |p J. Oper. Theory |x 03794024 |t Journal of Operator Theory | |
| 856 | 4 | 1 | |u https://www.scopus.com/inward/record.uri?eid=2-s2.0-33749584655&partnerID=40&md5=c1beda611a4b262b47cca300ccd31180 |y Registro en Scopus |
| 856 | 4 | 0 | |u https://hdl.handle.net/20.500.12110/paper_03794024_v55_n2_p311_Boasso |y Handle |
| 856 | 4 | 0 | |u https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03794024_v55_n2_p311_Boasso |y Registro en la Biblioteca Digital |
| 961 | |a paper_03794024_v55_n2_p311_Boasso |b paper |c PE | ||
| 962 | |a info:eu-repo/semantics/article |a info:ar-repo/semantics/artículo |b info:eu-repo/semantics/publishedVersion | ||
| 999 | |c 68248 | ||