first order complexity
1First-order reduction — A first order reduction is a very weak type of reduction between two computational problems in computational complexity theory. A first order reduction is a reduction where each component is restricted to be in the class FO of problems calculable …
2Order — Contents 1 Ordinality 2 Philosophy 3 Science 4 Mathe …
3Order — n. & v. n. 1 a the condition in which every part, unit, etc. is in its right place; tidiness (restored some semblance of order). b a usu. specified sequence, succession, etc. (alphabetical order; the order of events). 2 (in sing. or pl.) an… …
4order — n. & v. n. 1 a the condition in which every part, unit, etc. is in its right place; tidiness (restored some semblance of order). b a usu. specified sequence, succession, etc. (alphabetical order; the order of events). 2 (in sing. or pl.) an… …
5Complexity of constraint satisfaction — The complexity of constraint satisfaction is the application of computational complexity theory on constraint satisfaction. It has mainly been studied for discriminating between tractable and intractable classes of constraint satisfaction… …
6complexity — /keuhm plek si tee/, n., pl. complexities for 2. 1. the state or quality of being complex; intricacy: the complexity of urban life. 2. something complex: the complexities of foreign policy. [1715 25; COMPLEX + ITY] * * * ▪ scientific theory… …
7Order dimension — A partial order of dimension 4 (shown as a Hasse diagram) and four total orderings that form a realizer for this partial order. In mathematics, the dimension of a partially ordered set (poset) is the smallest number of total orders the… …
8Complexity economics — Economics …
9Descriptive complexity theory — For other uses, see Kolmogorov complexity. Descriptive complexity is a branch of computational complexity theory and of finite model theory that characterizes complexity classes by the type of logic needed to express the languages in them. For… …
10Second-order logic — In logic and mathematics second order logic is an extension of first order logic, which itself is an extension of propositional logic.[1] Second order logic is in turn extended by higher order logic and type theory. First order logic uses only… …
