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Subadditive set function

In mathematics, a subadditive set function is a set function whose value, informally, has the property that the value of function on the union of two sets is at most the sum of values of the function on each of the sets. This is thematically related to the subadditivity property of real-valued functions.

Examples of subadditive functions, Definition & Overview

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Examples of subadditive functions

Submodular set functionCoverMaximumAdditive set functionsMinimum
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SetPower set
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Set functionSubadditivity
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Examples of subadditive functions

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Subadditive set function

Nodes14
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Triples1
Avg. degree1.86
Density0.142857
Components1

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Subadditive set function

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Subadditive set function → set function whose value

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set subadditive displaystyle functions function omega dotsc sets property minimum cup submodular number subseteq additive fractionally sum definition cover maximum

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Subadditive set functionis aset function whose value0.90text

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