Closed selections of Vitali’s type

  • Jeremy Mirmina

    University of Catania, Italy
  • Daniele Puglisi

    University of Catania, Italy
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Abstract

Assume that is a group acting on a Polish space. Given a subgroup of , by a closed -selection we mean a closed selection on each orbit of . We investigate measurability properties of closed -selections with respect to -invariant measures, extending some classical result.

Cite this article

Jeremy Mirmina, Daniele Puglisi, Closed selections of Vitali’s type. Atti Accad. Naz. Lincei Cl. Sci. Fis. Mat. Natur. 32 (2021), no. 4, pp. 751–755

DOI 10.4171/RLM/956