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Omega-Polish spaces and measurable selections
Published online by Cambridge University Press: 09 April 2009
Abstract
In this paper, the author introduces the notion of Ω-Polish spaces (which includes the Polish spaces and a large class of Banach spaces) and extends Castaing's selection theorem (1966) for closed-valued measurable thin multifunctions from a measurable space into an Ω-Polish space. He also extends Robertson's theorem (1974) in the same way.
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- Copyright © Australian Mathematical Society 1977
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