Semicontinuous set valued mappings and connected sets

In this paper is studied a condition, called <em>P</em>-continuity, which can be viewed as minimal in order that a set valued mapping be connected. Moreover for families of functions are considered notions of convergence which preserve <em>P</em>-semicontinuity. Other results...

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Bibliographic Details
Main Authors: Immacolata Del Prete, Margherita Di Iorio
Format: Article
Language:English
Published: Università degli Studi di Catania 1991-11-01
Series:Le Matematiche
Online Access:http://www.dmi.unict.it/ojs/index.php/lematematiche/article/view/647