{"product_id":"on-sp-open-sets-sp-continuity-sp-compactness-in-topological-spaces-von-hardi-shareef-und-alias-b-khalaf","title":"On Sp-open sets,Sp-continuity \u0026 Sp-compactness in Topological spaces","description":"\u003cp\u003eIn this thesis we introduce a new types of semi-open sets called Sp-open sets which is semi-open set and it is a union of preclosed sets. By this set we define a new type of continuity called Sp-continuity and also almost and weakly Sp-continuity are defined. At final we introduce new concept of semi-compactness called Sp-compact spaces.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783847321415\"\u003e\u003ch3\u003eTopological Space in Mathematics\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783847321415","offer_id":39476361527389,"sku":"9783847321415","price":49.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/dedddda8-7fba-48f8-b30e-fdc842ca959e.jpg?v=1756011513","url":"https:\/\/shop.autorenwelt.de\/products\/on-sp-open-sets-sp-continuity-sp-compactness-in-topological-spaces-von-hardi-shareef-und-alias-b-khalaf","provider":"Autorenwelt Shop","version":"1.0","type":"link"}