Existence of a semicontinuous or continuous utility function: a unified approach and an elementary proof.
type: Item
instance of: scholarly article
title: Existence of a semicontinuous or continuous utility function: a unified approach and an elementary proof.
zbMATH Open document ID: 1033.91005
DOI: 10.1016/S0304-4068(02)00058-7
author: Yanyan Li
published in: Journal of Mathematical Economics
publication date: 2003-04-02T00:00:00Z
Mathematics Subject Classification ID: 91B16
Mathematics Subject Classification ID: 91B08
zbMATH DE Number: 1891748
zbMATH Keywords: Utility function
zbMATH Keywords: Preordered bitopological space
zbMATH Keywords: Generalized Urysohn system
zbMATH Keywords: Decreasing scale
MaRDI profile type: Publication
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description: scientific article; zbMATH DE number 1891748