On star Rothberger spaces modulo an ideal

• Sarkar, Susmita ^[1] ; Bal, Prasenjit ^[1] ; Datta, Mithun ^[1]
  1. [1] ICFAI University, Tripura
• Localización: Applied general topology, ISSN-e 1989-4147, ISSN 1576-9402, Vol. 25, Nº. 2, 2024, págs. 407-414
• Idioma: inglés
• DOI: 10.4995/agt.2024.20464
• Enlaces
  • Texto completo
• Resumen

  • In this article, we introduce the ideal star-Rothberger property by coupling the notion of a star operator to that of an ideal Rothberger space, after which some of its topological characteristics are analysed. By creating relationships between a numbers of topological features with structures similar to the ideal star-Rothberger space, we reinforce the concept. In order to illustrate the differences between a number of related topological properties, we also provide several counter examples. Certain preservation-related properties under subspaces and functions are investigated. Lastly we find a way to express ideal star-Rothberger space by means of families of closed sets by bringing some modifications to the SSI^I property. 

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