Статья

Tightness-Type Properties of the Space of Permutation Degree

Ljubiša D. R. KočinacFaculty of Sciences and Mathematics, University of Niš, 18000 Niš, SerbiaF. G. MukhamadievFaculty of Mathematics, National University of Uzbekistan, Tashkent 100174, UzbekistanAnvar K. SadullaevDepartment of Exact Sciences, Yeoju Technical Institute in Tashkent, Tashkent 100121, Uzbekistan

Mathematicsjournal2022en

ABI

Аннотация

In this paper we, prove that if the product Xn of a space X has certain tightness-type properties, then the space of permutation degree SPnX has these properties as well. It is proven that the set tightness (T-tightness) of the space of permutation degree SPnX is equal to the set tightness (T-tightness) of the product Xn.

Темы

Advanced Topology and Set Theory Advanced Banach Space Theory Rings, Modules, and Algebras

Идентификаторы

DOI: 10.3390/math10183341

Цитирования и источники

Цитирований: 4 Использованных источников: 14

Показатели — AkademScholar · Скоро