{"product_id":"pi-normality-in-topological-spaces-and-its-generalization-basics-concepts-properties-and-examples-von-sadeq-ali-saad-thabit","title":"Pi-normality in Topological Spaces and its Generalization","description":"\u003cp\u003eThe main aim of this work is to make a comprehensive study of a weaker version of normality called ¿-normality. We give a survey study of ¿-closed, ¿-open, pre-closed and pre-open sets, which are the keys of both ¿-normality and ¿-pre-normality.The notion of ¿-generalized closed sets is used to obtain various characterizations and preservation theorems of ¿-normality. Some different results are presented in this work.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783330069640\"\u003e\u003ch3\u003eBasics, Concepts, Properties and Examples\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Softcover - 9783330069640","offer_id":39427326804061,"sku":"9783330069640","price":64.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/4b8dc13e-f39f-40e5-823b-e5c9277b1bad.jpg?v=1772863315","url":"https:\/\/shop.autorenwelt.de\/products\/pi-normality-in-topological-spaces-and-its-generalization-basics-concepts-properties-and-examples-von-sadeq-ali-saad-thabit","provider":"Autorenwelt Shop","version":"1.0","type":"link"}