Honam Mathematical Journal (호남수학학술지)

The Honam Mathematical Society (호남수학회)
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On Generalized Quasi-preclosed Sets and Quasi Preseparation Axioms

  • Park, Jin Han (Division of Mathematical Sciences, Pukyong National University) ;
  • Pyo, Yong Soo (Division of Mathematical Sciences, Pukyong National University)
  • Published : 2003.07.30
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Abstract

In this paper, we define generalized quasi-preclosed sets and gqp-closed functions and obtain some new characterizations of quasi P-normal spaces and quasi P-regular spaces due to Tapi et al. [9,11]. It is shown that the pairwise continuous pre gqp-closed (resp. pairwise preopen pre gqp-closed) surjective image of quasi P-normal (resp. quasi P-regular) space is quasi P-normal (resp. quasi P-regular).

Keywords

Acknowledgement

Supported by : Pukyong National University

References

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