- superadditive function
- мат. супераддитивная функция
Большой англо-русский и русско-английский словарь. 2001.
superadditive function
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Superadditive — A sequence { an }, n ge; 1, is called superadditive if it satisfies the inequality::(1) qquad a {n+m} geq a n+a mfor all m and n . The major reason for the use of superadditive sequences is the following lemma due to Fekete.:Lemma: For every… … Wikipedia
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Entropy power inequality — In mathematics, the entropy power inequality is a result in probability theory that relates to so called entropy power of random variables. It shows that the entropy power of suitably well behaved random variables is a superadditive function. The … Wikipedia
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game theory — a mathematical theory that deals with strategies for maximizing gains and minimizing losses within prescribed constraints, as the rules of a card game: widely applied in the solution of various decision making problems, as those of military… … Universalium
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Subadditivity — In mathematics, subadditivity is a property of a function that states, roughly, that evaluating the function for the sum of two elements of the domain always returns something less than or equal to the sum of the function s values at each element … Wikipedia
superadditivity — noun a) The state of being superadditive. b) The statement that a function is superadditive. Ant: subadditivity … Wiktionary
