• 제목/요약/키워드: Notion

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PETTIS INTEGRABILITY OF SEPARABLE-LIKE FUNCTIONS

  • Lee, Byoung-Mu
    • 한국수학교육학회지시리즈B:순수및응용수학
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    • 제6권2호
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    • pp.53-58
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    • 1999
  • In this paper, we introduce the notion of separable-like function, investigate some properties of separable-like functions, and characterize the Pettis integrability of function on a finite perfect measure space.

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ON WEAK QUASI-PRESEPARATION AXIOMS

  • PARK, JIN HAN
    • 호남수학학술지
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    • 제26권3호
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    • pp.269-280
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    • 2004
  • In this paper, some new characterizations of quasi pre-$R_0$ spaces due to Tapi et al. [The Mathematics Education XXIX(3) (1995) 147] are obtained. A new notion of quasi-pre-$R_1$ spaces is defined and their properties are studied to some extent.

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FUZZY MULTIPLICATION RINGS

  • Lee, Dong-Soo;Park, Chul-Hwan;Kim, Jong-Heon
    • East Asian mathematical journal
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    • 제21권2호
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    • pp.183-190
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    • 2005
  • We will introduce the notion of fuzzy multiplication ring using fuzzy ideal. In this paper we will show that a fuzzy ideal I is primary if radI is prime. And we will investigate some properties related the theorem.

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