한국수학교육학회지시리즈B:순수및응용수학 (The Pure and Applied Mathematics)

  • 제26권3호
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  • Pages.199-208
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  • 2019
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  • 1226-0657(pISSN)
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  • 2287-6081(eISSN)
한국수학교육학회 (Korean Society of Mathematical Education)
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INSERTION OF A CONTRA-BAIRE-1 (BAIRE-.5) FUNCTION

  • Mirmiran, Majid (Department of Mathematics, University of Isfahan) ;
  • Naderi, Binesh (School of Managment and Medical Information, Medical University of Isfahan)
  • 투고 : 2019.03.01
  • 심사 : 2019.06.12
  • 발행 : 2019.08.31
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초록

A necessary and sufficient condition in terms of lower cut sets is given for the insertion of a Baire-.5 function between two comparable real-valued functions on the topological spaces that whose $F_{\sigma}$-kernel of sets are $F_{\sigma}$-sets.

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참고문헌

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