(ordered)
31Ordered semigroup — In mathematics, an ordered semigroup is a semigroup (S,•) together with a partial order ≤ that is compatible with the semigroup operation, meaning that x ≤ y implies z•x ≤ z•y and x•z ≤ y•z for all x, y, z in S. If S is a group and it is ordered… …
32Ordered partition of a set — In combinatorial mathematics, an ordered partition O of a set S is a sequence A1, A2, A3, ..., An of subsets of S, with union is S, which are non empty, and pairwise disjoint. This differs from a partition of a set, in that the order of the Ai… …
33Ordered pitch interval — In musical set theory, ordered pitch interval is the distance in semitones between two pitches upward or downward. For instance, the interval from C to G upward is 7, but the interval from G to C downward is −7. Using integer notation and modulo… …
34Ordered Weighted Averaging (OWA) Aggregation Operators — Introduced by Ronald R. Yager, the Ordered Weighted Averaging operators, commonly called OWA operators, provide a parameterized class of mean type aggregation operators. Many notable mean operators such as the max, arithmetic average, median and… …
35Ordered set — In order theory in mathematics, a set with a binary relation R on its elements that is reflexive (for all a in the set, aRa), antisymmetric (if aRb and bRa, then a = b) and transitive (if aRb and bRc, then aRc) is described as a… …
36Ordered exponential — The ordered exponential (also called the path ordered exponential) is a mathematical object, defined in non commutative algebras, which is equivalent to the exponential function of the integral in the commutative algebras. Therefore it is a… …
37Ordered probit — In statistics, ordered probit is a generalization of the popular probit analysis to the case of more than two outcomes of an ordinal dependent variable. Similarly, the popular logit method also has a counterpart ordered logit. Example: In the… …
38ordered pair — An object associated with a set of two objects considered in a particular order. Thus the ordered pair <a,b> is not identical with the ordered pair <b,a>, just as the queue ‘a first and b next’ is not the queue ‘b first and a next’.… …
39Ordered subset expectation maximization — This article is about an algorithm. For Israeli food corporation, see Osem (company). In mathematical optimization, the ordered subset expectation maximization (OSEM) method is an iterative method that is used in computed tomography. In… …
40Ordered dithering — In this example image, the photograph shown on left has been quantized to 16 colors and dithered using the 8x8 ordered dithering pattern. Ordered dithering is an image dithering algorithm. It is commonly used by programs that need to provide… …
