본문 바로가기
KERD
논문KCI 등재

ON SOME NEW MAXIMAL AND MINIMAL SETS VIA θ-OPEN SETS

0

조회

0

다운로드

0

인용

0

참고문헌

키워드

주제분류수학

초록

Nakaoka and Oda ([1] and [2]) introduced the notion of maximal open sets and minimal closed sets in topological spaces. In this paper, we introduce new classes of sets called maximal θ-open sets, minimal θ-closed sets, θ-semi maximal open and θ-semi minimal closed and investigate some of their fundamental properties.

Abstract

Nakaoka and Oda ([1] and [2]) introduced the notion of maximal open sets and minimal closed sets in topological spaces. In this paper, we introduce new classes of sets called maximal θ-open sets, minimal θ-closed sets, θ-semi maximal open and θ-semi minimal closed and investigate some of their fundamental properties.

참고문헌 (3)

  1. F. Nakaoka, "Some applications of minimal open sets", Int. J. Math. Math. Sci., 27(8), pp.471~476 (2001)
  2. F. Nakaoka, "Some properties of maximal open sets", Int. J. Math. Math. Sci., (21), pp.1331~1340 (2003)
  3. N. V. Veli˘cko, "H-closed topological spaces", Mat. Sb. (N.S.), 70(112), pp.98~112 (1966)

관련 논문AI추천

이 간행물의 다른 논문 (13건)