Functions Whose Composition with Baire Class One Functions Are Baire Class One

نویسنده

  • DONGSHENG ZHAO
چکیده

We study the functions whose composition with Baire class one functions are Baire class one functions. We first prove some characterizations of such functions, then investigate a subclass of such functions which are defined in a natural way.

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تاریخ انتشار 2007