Subclasses of intersectional convexities for sets


Gabriela CristescuLiana Lupsa


Abstract

carpathian_2002_18_023_030_abstract

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carpathian_2002_18_023_030

In the general classification of the convexity properties for sets [4],  the convexities defined as intersection of certain standard sets appear in more classes. First of all, we shall prove that all these convexity concepts are defined by segmential methods. The type of segmential method involved in the construction of an intersectional convexity lead to three classes of intersectional convexities.

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Author(s)

Cristescu, Gabriela, Lupsa, Liana