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ON A THEOREM OF ARVANITAKIS

  • Vesko Valov (a1)

Abstract

Arvanitakis [A simultaneous selection theorem. Preprint] recently established a theorem which is a common generalization of Michael’s convex selection theorem [Continuous selections I. Ann. of Math. (2) 63 (1956), 361–382] and Dugundji’s extension theorem [An extension of Tietze’s theorem, Pacific J. Math.1 (1951), 353–367]. In this note we provide a short proof of a more general version of Arvanitakis’s result.

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[1]Arvanitakis, A., A simultaneous selection theorem. Preprint.
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[16]Valov, V., Linear operators with compact supports, probability measures and Milyutin maps. J. Math. Anal. Appl. 370 (2010), 132145.
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