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Some remarks on lower hemicontinuity of convex multivalued mappings
Authors:Piotr Ma?kowiak
Institution:(1) Poznań University of Economics, Chair of Mathematical Economics, Al. Niepodległości 10, 61-657 Poznań, POLAND
Abstract:Summary. For a multifunction a condition sufficient for lower hemicontinuity is presented. It is shown that under convexity of graph it is possible for a multifunction to be not continuous only when a special representation of points of its domain is not feasible.Received: 4 September 2004, Revised: 10 January 2005, JEL Classification Numbers: C61.
Keywords:Convexity  Polytope  Lower hemicontinuity  
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