Monotonicity and total boundednessin spaces of measurable functions

Diana Caponetti, Alessandro Trombetta, Giulio Trombetta

Risultato della ricerca: Article

Abstract

We define and study the moduli d(x, , D) and i(x, ,D) related to monotonicity of a given function x of the space L0(Ω) of real-valued “measurable” functions defined on a linearly ordered set Ω. We extend the definitions to subsets X of L0(Ω), and we use the obtained quantities, d(X) and i(X), to estimate the Hausdorff measure of noncompactness γ(X) of X. Compactness criteria, in special cases, are obtained
Lingua originaleEnglish
pagine (da-a)1497-1508
Numero di pagine12
RivistaMathematica Slovaca
Volume67
Stato di pubblicazionePublished - 2017

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All Science Journal Classification (ASJC) codes

  • Mathematics(all)

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