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Cobos, Fernando and Persson, Lars-Erick
(1998)
*Real Interpolation of Compact Operators between Quasi-Banach Spaces.*
Mathematica Scandinavica, 82
(1).
pp. 138-160.
ISSN 0025-5521

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Official URL: http://pure.ltu.se/portal/files/267813/Artikel.pdf

## Abstract

Let (A(0)A(1)) and (B-0,B-1) be couples of quasi-Banach spaces and let T be a linear operator. We prove that if T:A(0) --> B-0 is compact and T: A(1) --> B-1 is bounded, then T: (A(0),A(1))(theta,q) --> (B-0,B-1)(theta,q) is also compact. Some results on the structure of minimal and maximal interpolation methods are also established.

Item Type: | Article |
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Uncontrolled Keywords: | Real interpolation; compact operators; quasi-Banach couples; maximal interpolation methods; minimal interpolation methods; vector valued sequence spaces |

Subjects: | Sciences > Mathematics > Functional analysis and Operator theory |

ID Code: | 15306 |

Deposited On: | 22 May 2012 09:33 |

Last Modified: | 21 Jun 2018 07:59 |

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