More on Ideal Rothberger Spaces

نویسندگان

چکیده

The aim of this note is to provide an answer a question posted in recent paper. In2018, after introducing the notion Ideal Rothberger space, author examines some properties ofthese spaces. Also there has been comparison spaces (X, τ ), and τ∗) terms being(ideal)Rothberger. According this, it shown that if then )is also Rothberger. Therefore, naturally asked that, one can find extra conditionsfor ideal I, opposite holds. Thus, for which I-Rothberger space )implies τ∗)? In work proved I σ-ideal, τis compatible with provides solution.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Semi-Rothberger and related spaces

In this paper our focus is to study certain covering properties in topological spaces by using semi-open covers. A part of this article deals with Rothberger-type covering properties. The notions of s-Rothberger, almost s-Rothberger, star s-Rothberger, almost star s-Rothberger, strongly star s-Rothberger spaces are defined and corresponding properties are investigated.

متن کامل

More on pooling spaces

A pooling space is a ranked poset P such that the subposet w+ induced by the elements above w is atomic for each element w of P . Pooling spaces were introduced in [Discrete Mathematics 282:163-169, 2004] for the purpose of giving a uniform way to construct pooling designs, which have applications to the screening of DNA sequences. Many examples of pooling spaces were given in that paper. In th...

متن کامل

More On λκ−closed sets in generalized topological spaces

In this paper, we introduce λκ−closed sets and study its properties in generalized topological spaces.

متن کامل

compactifications and function spaces on weighted semigruops

chapter one is devoted to a moderate discussion on preliminaries, according to our requirements. chapter two which is based on our work in (24) is devoted introducting weighted semigroups (s, w), and studying some famous function spaces on them, especially the relations between go (s, w) and other function speces are invesigated. in fact this chapter is a complement to (32). one of the main fea...

15 صفحه اول

More on Regular Linear Spaces

A linear space is a point line incidence geometry with the property that every pair of points is on exactly one line and every line has at least two points. We consider finite linear spaces, i.e. linear spaces with a finite number of points. In [2], the current authors enumerated all linear spaces of order at most 12. More specific types of linear spaces have also been studied. We denote the se...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: European Journal of Pure and Applied Mathematics

سال: 2023

ISSN: ['1307-5543']

DOI: https://doi.org/10.29020/nybg.ejpam.v16i1.4625