r -homeomorphisms and * r -homeomorphisms

  • M. J. Jeyanthi Research Department of Mathematics, Aditanar College of Arts and Science, Tiruchendur-628 216 (T.N.), India
  • S. Pious Missier Post Graduate and Research Department of Mathematics, V.O. Chidambaram College, Thoothukudi-628 008 (T.N.), India
  • P. Thangavelu Research Department of Mathematics, Aditanar College of Arts and Science, Tiruchendur-628 216 (T.N.), India
Keywords: Λr-open, Λr-homeomorphism and Λr *-homeomorphism

Abstract

In this paper, the concepts of Λr-homeomorphisms and Λr *-homeomorphisms are introduced and their basic properties are investigated. In particular, it has been shown that Λr *-homeomorphisms form a group under composition.

Published
2017-06-10
Section
Articles