The Pure and Applied Mathematics (한국수학교육학회지시리즈B:순수및응용수학)

Korean Society of Mathematical Education (한국수학교육학회)
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STRONG INSERTION OF A CONTRA-BAIRE-1 (BAIRE-.5) FUNCTION BETWEEN TWO COMPARABLE REAL-VALUED FUNCTIONS

  • Mirmiran, Majid (Department of Mathematics, University of Isfahan) ;
  • Naderi, Binesh (School of Managment and Medical Information, Medical University of Isfahan)
  • Received : 2017.11.04
  • Accepted : 2018.12.10
  • Published : 2019.02.28
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Abstract

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

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References

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