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STRONG INSERTION OF A CONTRA-BAIRE-1 (BAIRE-.5) FUNCTION BETWEEN TWO COMPARABLE REAL-VALUED FUNCTIONS

Majid Mirmiran|Binesh Naderi
한국수학교육학회|2019.02|이론수학과 교직수학 (Theoretical Mathematics and Pedagogical Mathematics)|제26권 제1호|pp. 1-12|DOI https://doi.org/10.7468/jksmeb.2019.26.1.1

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참고문헌

키워드

insertionstrong binary relationBaire-.5 functionkernel of setslower cut set.
주제분류수학

초록

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 Fσ−kernel of sets are Fσ−sets.

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 Fσ−kernel of sets are Fσ−sets.

참고문헌 (25)

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