Inequalities for composite functions on a lattice (Q1270938)
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scientific article; zbMATH DE number 1218651
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Inequalities for composite functions on a lattice |
scientific article; zbMATH DE number 1218651 |
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Inequalities for composite functions on a lattice (English)
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27 July 1999
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The author offers inequalities and drafts of proofs for real valued functions \(f\) of an \(n\)-component real vector variable which connect subadditivity to submodularity, that is to \(f[\sup(x,y)]+f[\inf(x,y)]\leq f(x)+f(y)\).
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inequalities containing sup and inf
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lattices
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subadditive functions
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subadditivity
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submodularity
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