On boundary conditions for wedge operators on radial sets

Diana Caponetti, Trombetta, Giulio Trombetta, Caponetti

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1 Citazioni (Scopus)

Abstract

We present a theorem about calculation of fixed point index fork-$\psi$-contractive operators with 0 < k <1 defined on a radial set of a wedge of an infinitedimensional Banach space. Then results on the existence ofeigenvectors and nonzero fixed points are obtained.
Lingua originaleEnglish
pagine (da-a)979-986
Numero di pagine8
RivistaNumerical Functional Analysis and Optimization
Volume29
Stato di pubblicazionePublished - 2008

All Science Journal Classification (ASJC) codes

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  • ???subjectarea.asjc.1700.1711???
  • ???subjectarea.asjc.1700.1706???
  • ???subjectarea.asjc.2600.2606???

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