On the characterization of preinvex functions (Q939110)
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scientific article; zbMATH DE number 5314920
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the characterization of preinvex functions |
scientific article; zbMATH DE number 5314920 |
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On the characterization of preinvex functions (English)
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21 August 2008
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The authors are interested in preinvex functions, a generalization of convex functions. In previous references, semi-strictly preinvex functions and strictly preinvex functions were characterized under restrictive conditions of lower and upper semi-continuity. It is noticed that these results can be retrieved, and sometimes generalized, under weaker assumptions.
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convex functions
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