Further aspects of I K-convergence in topological spaces

• Sharmah, Ankur ^[1] ; Hazarika, Debajit ^[1]
  1. [1] Tezpur University

     Tezpur University

     India

     
• Localización: Applied general topology, ISSN-e 1989-4147, ISSN 1576-9402, Vol. 22, Nº. 2, 2021, págs. 355-366
• Idioma: inglés
• DOI: 10.4995/agt.2021.14868
• Enlaces
  • Texto completo
• Resumen

  • In this paper, we obtain some results on the relationships between different ideal convergence modes namely, I K, I K∗ , I, K, I ∪ K and (I ∪K) ∗ . We introduce a topological space namely I K-sequential space and show that the class of I K-sequential spaces contain the sequential spaces. Further I K-notions of cluster points and limit points of a function are also introduced here. For a given sequence in a topological space X, we characterize the set of I K-cluster points of the sequence as closed subsets of X.

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