Pre-irresolute Functions in Closure Spaces

Autor: Sarhad Namiq, Halgwrd M. Darwesh
Rok vydání: 2019
Předmět:
Zdroj: European Journal of Pure and Applied Mathematics. 12:1082-1095
ISSN: 1307-5543
DOI: 10.29020/nybg.ejpam.v12i3.3317
Popis: The preopen sets are used to define pre-open functions, preclosed functions, pre-continuous functions, contra-pre-continuous functions and pre-irresolute functions which are investigated. They are also used to introduce a new type of connectedness and compactness in closure spaces, they called p-connectedness and p-compactness respectively.
Databáze: OpenAIRE