Existence of a semicontinuous or continuous utility function: a unified approach and an elementary proof. (Q1867774)
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scientific article; zbMATH DE number 1891748
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Existence of a semicontinuous or continuous utility function: a unified approach and an elementary proof. |
scientific article; zbMATH DE number 1891748 |
Statements
Existence of a semicontinuous or continuous utility function: a unified approach and an elementary proof. (English)
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2 April 2003
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Utility function
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Preordered bitopological space
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Generalized Urysohn system
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Decreasing scale
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