subadditivity

名词 n.
中文释义

英文释义

名词 n.
  1. The state of being subadditive. uncountable
  2. The statement that a function is subadditive. countable,uncountable
    — An outer measure μ^* satisfies a property called “subadditivity”, viz.: μ^* big (∪ⱼ₌₁ ᪲A_j big )<∑ⱼ₌₁ ᪲μ^*(A_j). If the less-than-or-equal sign were replaced with an equal sign then the property would be “additivity” instead.

词形变化

subadditivities plural

词汇关系

反义词
superadditivity

词源

From sub- + additivity.
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