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A Duality Theorem for Interpolation Methods Associated to Polygons

Cobos, Fernando and Fernández-Martínez, Pedro (1994) A Duality Theorem for Interpolation Methods Associated to Polygons. Proceedings of the American Mathematical Society, 121 (4). pp. 1093-1101. ISSN 1088-6826

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Abstract

We investigate dual spaces of interpolation spaces defined by means of polygons. We first show that dual spaces may fail to be intermediate spaces with respect to the dual N-tuple, and then we prove that dual spaces of J-spaces can be identified with closed subspaces of K-spaces generated by the dual N-tuple.


Item Type:Article
Uncontrolled Keywords:Dual spaces of interpolation spaces defined by means of polygons; J- spaces; K-spaces
Subjects:Sciences > Mathematics > Numerical analysis
ID Code:15341
References:

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Deposited On:24 May 2012 09:22
Last Modified:06 Feb 2014 10:22

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