Add to ORKGAbstract. A proper subcontinuum H of a continuum X is said to be a W-set provided for each continuous surjective function f from a continuum Y onto X, there exists a subcontinuum C of Y that maps entirely onto H. Descriptions, definitions, and results concerning two new types of W-sets are given, as well as a new characterization of W-sets. 1
We construct a metric continuum X such that the hyperspace of sub-continua, C(X), of X is not a cont...
We introduce a new class of sets, called γ-sets, and the notion of γ-continuity and investigate some...
We introduce and investigate ωs-open sets as a new class of sets which lies strictly between open se...
A proper subcontinuum H of a continuum X is said to be a W-set provided for each continuous surjecti...
this paper, we isolate a theorem from which all these results can be obtained. Specifically, this th...
ABSTRACT. The main results of this paper are three examples. The first one is a Suslinian arc-like c...
We give new sufficient conditions for a continuum to be a remainder of $H$. We also show that any no...
Abstract. A continuous surjection between compacta is called co-existential if it is the second of t...
Abstract. A continuous surjection between compacta is called co-existential if it is the second of t...
AbstractIf f is a map from a continuum X onto a continuum Y, then a subcontinuum K of Y is a wf-set ...
This paper is largely an outgrowth of work done in [6], and the main theorem in this paper depends h...
AbstractWe give new sufficient conditions for a continuum to be a remainder of H . We also show that...
In 1955 A. D. Wallace [9] introduced the study of C-sets and investigated C-sets in semigroups. In t...
In 1955 A. D. Wallace [9] introduced the study of C-sets and investigated C-sets in semigroups. In t...
In this paper, a new class of sets called wgrα-closed set is introduced and their properties are stu...
We construct a metric continuum X such that the hyperspace of sub-continua, C(X), of X is not a cont...
We introduce a new class of sets, called γ-sets, and the notion of γ-continuity and investigate some...
We introduce and investigate ωs-open sets as a new class of sets which lies strictly between open se...
A proper subcontinuum H of a continuum X is said to be a W-set provided for each continuous surjecti...
this paper, we isolate a theorem from which all these results can be obtained. Specifically, this th...
ABSTRACT. The main results of this paper are three examples. The first one is a Suslinian arc-like c...
We give new sufficient conditions for a continuum to be a remainder of $H$. We also show that any no...
Abstract. A continuous surjection between compacta is called co-existential if it is the second of t...
Abstract. A continuous surjection between compacta is called co-existential if it is the second of t...
AbstractIf f is a map from a continuum X onto a continuum Y, then a subcontinuum K of Y is a wf-set ...
This paper is largely an outgrowth of work done in [6], and the main theorem in this paper depends h...
AbstractWe give new sufficient conditions for a continuum to be a remainder of H . We also show that...
In 1955 A. D. Wallace [9] introduced the study of C-sets and investigated C-sets in semigroups. In t...
In 1955 A. D. Wallace [9] introduced the study of C-sets and investigated C-sets in semigroups. In t...
In this paper, a new class of sets called wgrα-closed set is introduced and their properties are stu...
We construct a metric continuum X such that the hyperspace of sub-continua, C(X), of X is not a cont...
We introduce a new class of sets, called γ-sets, and the notion of γ-continuity and investigate some...
We introduce and investigate ωs-open sets as a new class of sets which lies strictly between open se...