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Knot genus is superadditive under band sum because .
See Also: superadditivity
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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
Superadditive developer — Photographic developer solutions may contain more than one developing agents, such as Metol and hydroquinone, or Phenidone and hydroquinone. This is because they work together to a synergistic effect, called superadditive… … Wikipedia
Cooperative game — This article is about a part of game theory. For video gaming, see Cooperative gameplay. For the similar feature in some board games, see cooperative board game In game theory, a cooperative game is a game where groups of players ( coalitions )… … Wikipedia
Andrew M. Bruckner — Andrew Michael Bruckner is a retired American mathematician, known for his contributions to real analysis.He got his Ph.D. in mathematics from University of California, Los Angeles (1959) on the dissertation Minimal Superadditive Extensions of… … Wikipedia
superadditivity — noun a) The state of being superadditive. b) The statement that a function is superadditive. Ant: subadditivity … Wiktionary
Shapley value — In game theory, a Shapley value, named in honour of Lloyd Shapley, who introduced it in 1953, describes one approach to the fair allocation of gains obtained by cooperation among several actors.The setup is as follows: a coalition of actors… … Wikipedia
Convex function — on an interval. A function (in black) is convex if and only i … Wikipedia
Schnirelmann density — In additive number theory, the Schnirelmann density of a sequence of numbers is a way to measure how dense the sequence is. It is named after Russian mathematician L.G. Schnirelmann, who was the first to study it. Contents 1 Definition 2… … Wikipedia
Photographic developer — In the processing of photographic films, plates or papers, the photographic developer (or just developer) is a chemical that makes the latent image on the film or print visible. It does this by reducing the silver halides that have been exposed… … Wikipedia
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
