NEW RESULTS ABOUT ORTHOGONALITY PRESERVING MAPS

Title & Authors
NEW RESULTS ABOUT ORTHOGONALITY PRESERVING MAPS
MARONI PASCAL;

Abstract
The Alaway's theorem on orthogonality preserving maps [1] is revisited and we provide a new proof of this result, through an original separation property involving regular forms. In fact, we show a light more general result concerning weakly orthogonal sequences(see section 3).
Keywords
orthogonal polynomials;regular forms;isomorphisms;
Language
English
Cited by
References
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