Archivio Istituzionale della RicercaThe purpose of this paper is to survey the fixed point theory of two very special classes of multivalued maps with weights. The first, which we will call acyclic weighted carriers, was discovered by Gabriele Darbo in 1950. The second class was introduced by him in 1957 under the name of weighted maps. We will briefly explain how they were found, review the significant results and point out few applications of this theory.
Fixed point theory of multivalued weighted maps / Pejsachowicz, Jacobo; R., Skiba - In: Handbook of topological fixed point theory / Robert F. Brown (Editor), Massimo Furi (Editor), L. Gorniewicz (Editor), Boju Jiang (Editor). - STAMPA. - BERLIN : Springer Verlag, 2005. - ISBN 9781402032219. - pp. 217-264
Fixed point theory of multivalued weighted maps
PEJSACHOWICZ, JACOBO;
2005
Abstract
The purpose of this paper is to survey the fixed point theory of two very special classes of multivalued maps with weights. The first, which we will call acyclic weighted carriers, was discovered by Gabriele Darbo in 1950. The second class was introduced by him in 1957 under the name of weighted maps. We will briefly explain how they were found, review the significant results and point out few applications of this theory.
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https://hdl.handle.net/11583/1503041
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