asymptotic set
81Perturbation theory — This article describes perturbation theory as a general mathematical method. For perturbation theory as applied to quantum mechanics, see perturbation theory (quantum mechanics). Perturbation theory comprises mathematical methods that are used to …
82Wightman axioms — Quantum field theory (Feynman diagram) …
83Boundedly generated group — In mathematics, a group is called boundedly generated if it can be expressed as a finite product of cyclic subgroups. The property of bounded generation is also closely related with the congruence subgroup problem (see harvnb|Lubotzky|Segal|2003) …
84Edgeworth series — The Gram Charlier A series and the Edgeworth series, named in honor of Francis Ysidro Edgeworth, are series that approximate a probability distribution in terms of its cumulants. The series are the same; but, the arrangement of terms (and thus… …
85Donald Knuth — Donald Ervin Knuth Donald Knuth at a reception for the Open Content Alliance, October 25, 2005 Born …
86CYK algorithm — The Cocke–Younger–Kasami (CYK) algorithm (alternatively called CKY) is a parsing algorithm for context free grammars. It employs bottom up parsing and dynamic programming. The standard version of CYK operates only on context free grammars given… …
87Ulam spiral — The Ulam spiral to 150 iterations. Red dots represent prime numbers; blue dots represent composite numbers, with the size of the dot indicating the degree of compositeness. The Ulam spiral, or prime spiral (in other languages also called the Ulam …
88Divide and conquer algorithm — In computer science, divide and conquer (D C) is an important algorithm design paradigm based on multi branched recursion. A divide and conquer algorithm works by recursively breaking down a problem into two or more sub problems of the same (or… …
89Preferential voting — This article is about voting systems that use ranked ballots. For alternative meanings, see: Preferential voting (disambiguation). Preferential ballot, preferential voting, and ranked choice voting redirect here; for their use in elections for a… …
90Renormalization — Quantum field theory (Feynman diagram) …
