identity relator

См. также в других словарях:

• relator — noun An expression of the identity element of a group as a product of generators, used in the presentation of the group. See Also: relation …   Wiktionary

• Small cancellation theory — In the mathematical subject of group theory, small cancellation theory studies groups given by group presentations satisfying small cancellation conditions, that is where defining relations have small overlaps with each other. It turns out that… …   Wikipedia

• Qui tam — In common law, a writ of qui tam is a writ whereby a private individual who assists a prosecution can receive all or part of any penalty imposed. Its name is an abbreviation of the Latin phrase qui tam pro domino rege quam pro se ipso in hac… …   Wikipedia

• Word problem for groups — In mathematics, especially in the area of abstract algebra known as combinatorial group theory, the word problem for a recursively presented group G is the algorithmic problem of deciding whether two words represent the same element. Although it… …   Wikipedia

• Conjugacy problem — In abstract algebra, the conjugacy problem for a group G with a given presentation is the decision problem of determining, given two words x and y in G, whether or not they represent conjugate elements of G. That is, the problem is to determine… …   Wikipedia

• Juan el Apóstol — «San Juan el Evangelista», por El Greco. 1600. Museo del Prado (Madrid). Apóstol y Evangelista …   Wikipedia Español

• Copula (linguistics) — To be redirects here. For the song, see To Be. For to be, or not to be , see To be, or not to be. In linguistics, a copula (plural: copulae or copulas) is a word used to link the subject of a sentence with a predicate (a subject complement). The… …   Wikipedia

• Nuisance in English law — For the criminal offence, see public nuisance. English Tort law Part of the common law series …   Wikipedia