Some remarks on selectively highly divergent spaces

• Quoc Tuyen Luong ^[1] ; Truc Nguyen Xuan ^[1] ; Tuyen Ong Van ^[2]
  1. [1] University of Education

     University of Education

     Pakistán

     
  2. [2] Hoa Vang high school, Vietnam
• Localización: Applied general topology, ISSN-e 1989-4147, ISSN 1576-9402, Vol. 27, Nº. 1, 2026
• Idioma: inglés
• DOI: 10.4995/agt.22295
• Enlaces
  • Texto completo
• Resumen

  • In this paper, we study selectively highly divergent (SHD) spaces on hyperspaces with the Vietoris topology and the Pixley-Roy topology. Moreover, we show that they are preserved under quasi-perfect countable-to-one mappings and preserved inversely under quasi-open mappings.

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