On almost strongly \(\theta\)-upper semicontinuous multifunctions
type: Item
instance of: scholarly article
title: On almost strongly \(\theta\)-upper semicontinuous multifunctions
zbMATH Open document ID: 0604.54017
author: Orhan Özer
published in: Indian Journal of Pure \& Applied Mathematics
publication date: 1986-01-01T00:00:00Z
review text: A multifunction \(F: X\to Y\) is almost strongly \(\theta\)-upper semicontinuous if for each \(x\in X\) and each open set \(V\subset Y\) containing F(x), there exists an open set \(U\subset X\) containing x such that F(cl(U))\(\subset int(cl(V))\). The author gives conditions under which a multifunction is almost strongly \(\theta\)-upper semicontinuous.
reviewed by: Osmo Kaleva
Mathematics Subject Classification ID: 54C60
Mathematics Subject Classification ID: 54C08
zbMATH DE Number: 3975844
zbMATH Keywords: almost strongly \(\theta \)-upper semicontinuous multifunction
zbMATH Keywords: quasi H- closed set
MaRDI profile type: Publication
description: scientific article; zbMATH DE number 3975844