WEAK FORMS OF ω−OPEN SETS
نویسندگان
چکیده
The principle purpose of this paper is to introduce and study some new classes sets in topological spaces which are finer than the open ω−open sets. continuity via these will be introduced studied.
منابع مشابه
Splitting stationary sets from weak forms of Choice
Working in the context of restricted forms of the Axiom of Choice, we consider the problem of splitting the ordinals below λ of cofinality θ into λ many stationary sets, where θ < λ are regular cardinals. This is a continuation of [5]. In this note we consider the issue of splitting stationary sets in the presence of weak forms of the Axiom of Choice plus the existence of certain types of ladde...
متن کاملSpecifying Weak Sets
We present formal speci cations of a new abstraction weak sets which can be used to alleviate high latencies when retrieving data from a wide area in formation system like the World Wide Web In the presence of failures con currency and distribution clients performing queries may observe behavior that is inconsistent with the stringent semantic requirements of mathemat ical sets For example an e...
متن کاملMotivation for Weak Sets
Suppose you are browsing the World Wide Web (WWW) and want to display the .face les of all people listed on Carnegie Mellon's home page. Or, suppose through the on-line library information system (LIS) you want to get a list of papers by a particular author. Or, suppose you are a tourist in Pittsburgh and want to look at the on-line menus of all Chinese restaurants before choosing where to eat ...
متن کاملWeak Convergence of Random Sets
In this paper the classical Portmanteau theorem which provides equivalent conditions of weak convergence of sequence of probability measures is extended on the space of the sequence of probability measures induced by random sets.
متن کاملStable Sets of Weak Tournaments
1. Introduction :-An abiding problem in choice theory has been one of characterizing those choice functions which are obtained as a result of some kind of optimisation. Specifically, the endeavour has concentrated largely on finding a binary relation (if there be any) whose best elements coincide with observed choices. An adequate survey of this line of research till the mid eighties is availab...
متن کاملذخیره 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: International Journal of Mathematics and Statistics
سال: 2023
ISSN: ['0973-8347']
DOI: https://doi.org/10.53555/eijms.v6i1.47