R(L)-MAPS AND POSITIVE IMPLICATIVITY IN SUBTRACTION ALGEBRAS

  • AHN, SUN SHIN (Department of Mathematics Education Dongguk University) ;
  • KIM, YOUNG HEE (Department of Mathematics Chungbuk National University) ;
  • LEE, KYOUNG JA (Department of Mathematics Kookmin University)
  • 투고 : 2005.09.25
  • 심사 : 2005.12.14
  • 발행 : 2005.12.25

초록

In this paper, we introduce the notion of positive implicative subtraction algebras and study some relations between R(L)-maps and positive implicativity in subtraction algebras.

키워드

참고문헌

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