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Superadditivity information


In mathematics, a function is superadditive if for all and in the domain of

Similarly, a sequence is called superadditive if it satisfies the inequality for all and

The term "superadditive" is also applied to functions from a boolean algebra to the real numbers where such as lower probabilities.

and 27 Related for: Superadditivity information

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Superadditivity

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extensions of Fekete's lemma that do not require the definition of superadditivity above to hold for all m {\displaystyle m} and n . {\displaystyle n...

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Superadditive set function

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the sets separately. This definition is analogous to the notion of superadditivity for real-valued functions. It is contrasted to subadditive set function...

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Superadditive developer

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superadditivity holds without rate superadditivity. Note that the term superadditive development is usually not used to mean density superadditivity:...

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Cooperative game theory

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{\displaystyle S\subseteq T\Rightarrow v(S)\leq v(T)} . This follows from superadditivity. i.e. if payoffs are normalized so singleton coalitions have zero value...

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Choquet integral

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their formulation of cumulative prospect theory. Nonlinear expectation Superadditivity Subadditivity Choquet, G. (1953). "Theory of capacities". Annales de...

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Subadditivity

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limit whose existence is stated in Fekete's lemma if some kind of both superadditivity and subadditivity is present. Besides, analogues of Fekete's lemma...

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Metol

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greater than the sum of rates of development by each agent used alone (superadditivity). This combination is very versatile; by varying the quantities of...

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Integral

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fractional Brownian motion. The Choquet integral, a subadditive or superadditive integral created by the French mathematician Gustave Choquet in 1953...

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Factorial

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Centre National de la Recherche Scientifiques. Alzer, Horst (2009). "A superadditive property of Hadamard's gamma function". Abhandlungen aus dem Mathematischen...

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Determinant

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html Lin, Minghua; Sra, Suvrit (2014). "Completely strong superadditivity of generalized matrix functions". arXiv:1410.1958 [math.FA]. Paksoy;...

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Utility functions on indivisible goods

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u(\{X,Y\})+u(\{Y,Z\})<u(\{X,Y\}\cup \{Y,Z\})+u(\{X,Y\}\cap \{Y,Z\}).} Superadditivity means that for every pair of disjoint sets A , B {\displaystyle A,B}...

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Convex function

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( 0 ) ≤ 0 {\displaystyle f(0)\leq 0} , then f {\displaystyle f} is superadditive on the positive reals, that is f ( a + b ) ≥ f ( a ) + f ( b ) {\displaystyle...

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Sense

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compared to the sum of each single modality together, an effect called the superadditive effect of multisensory integration. Neurons that respond to both visual...

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Sublinear function

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absolutely homogenousPages displaying wikidata descriptions as a fallback Superadditivity Proofs Let x ∈ X . {\displaystyle x\in X.} The triangle inequality...

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Quantum depolarizing channel

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doi:10.1109/TIT.2002.806153 Hastings, M. B. (15 March 2009), "Superadditivity of communication capacity using entangled inputs", Nature Physics,...

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Limit inferior and limit superior

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\limsup _{n\to \infty }b_{n}.} Analogously, the limit inferior satisfies superadditivity: lim inf n → ∞ ( a n + b n ) ≥ lim inf n → ∞ a n +   lim inf n → ∞...

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Endowment effect

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Hu (2020) shows the endowment effect when the utility function is superadditive, i.e., the value of the whole is greater than the sum of its parts....

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Proportional division

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share is worth even more. On the contrary, when the valuations are only superadditive, PR still implies EF with two partners, but EF no longer implies PR...

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Shapley value

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\varphi _{i}(v)\leq v(\{i\})} . Similarly, if v {\displaystyle v} is a superadditive set function, i.e., v ( S ⊔ T ) ≥ v ( S ) + v ( T ) {\displaystyle v(S\sqcup...

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Fyodor Zak

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particular p. 112. Holme, Audun; Roberts, Joel (1994), "Zak's theorem on superadditivity", Arkiv för Matematik, 32 (1): 99–120, Bibcode:1994ArM....32...99H...

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Set function

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(\varnothing )=0} then μ {\displaystyle \mu } is finitely subadditive. superadditive if μ ( E ) + μ ( F ) ≤ μ ( E ∪ F ) {\displaystyle \mu (E)+\mu (F)\leq...

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Photographic developer

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developer, and D-96 motion picture negative developer. Hydroquinone is superadditive with metol, meaning that it acts to "recharge" the metol after it has...

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Jeff Stibel

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Stevenson & Sloman (1999). Opening Pandora's Box: Selective Unpacking and Superadditivity, ECCS, 265–270. Stibel (1995). The Effects of Associativity, Interconnectivity...

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Welfare maximization

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of fractionally-subadditive valuations. When agents' utilities are superadditive set functions (more general than supermodular), a ( log ⁡ m ) 1 + ϵ...

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List of types of functions

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which the value of f (x + y) is less than or equal to f (x) + f (y). Superadditive function: for which the value of f (x + y) is greater than or equal...

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Supermodular function

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Goldengorin. Pseudo-Boolean function Topkis's theorem Submodular set function Superadditive Utility functions on indivisible goods The equivalence between the definition...

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Schnirelmann density

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its conclusion stops short of showing σ {\displaystyle \sigma } being superadditive. Yet, Schnirelmann provided us with the following results, which sufficed...

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