DOI QR코드

DOI QR Code

T-upper approximation spaces

  • Kim, Yong-Chan (Department of Mathematics, Kangnung National University) ;
  • Ko, Jung-Mi (Department of Mathematics, Kangnung National University)
  • 발행 : 2005.08.01

초록

We define extensional spaces. Moreover, we investigate the relations among T-upper-approximation spaces, T-quasi -equivalence relations and extensional spaces.

키워드

참고문헌

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