- descending chain
- Математика: нисходящая цепь (множеств), убывающая цепь
Универсальный англо-русский словарь. Академик.ру. 2011.
descending chain
Смотреть что такое "descending chain" в других словарях:
Infinite descending chain — Given a set S with a partial order le;, an infinite descending chain is a chain V , that is, a subset of S upon which le; defines a total order, such that V has no least element, that is, an element m such that for all elements n in V it holds… … Wikipedia
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Ascending chain condition — The ascending chain condition (ACC) and descending chain condition (DCC) are finiteness properties satisfied by some algebraic structures, most importantly, ideals in certain commutative rings.[1][2][3] These conditions played an important role… … Wikipedia
Ascending chain condition on principal ideals — In abstract algebra, the ascending chain condition can be applied to the posets of principal left, principal right, or principal two sided ideals of a ring, partially ordered by inclusion. The ascending ascending chain condition on principal… … Wikipedia
Nearest-neighbor chain algorithm — In the theory of cluster analysis, the nearest neighbor chain algorithm is a method that can be used to perform several types of agglomerative hierarchical clustering, using an amount of memory that is linear in the number of points to be… … Wikipedia
Countable chain condition — See also: Forcing (set theory)#The countable chain condition In order theory, a partially ordered set X is said to satisfy the countable chain condition, or to be ccc, if every strong antichain in X is countable. There are really two conditions:… … Wikipedia
Great Chain of Being — ▪ philosophy also called Chain of Being conception of the nature of the universe that had a pervasive influence on Western thought, particularly through the ancient Greek Neoplatonists and derivative philosophies during the European… … Universalium
Pitch chain — Pitch Pitch, n. 1. A throw; a toss; a cast, as of something from the hand; as, a good pitch in quoits. [1913 Webster] {Pitch and toss}, a game played by tossing up a coin, and calling Heads or tails; hence: {To play pitch and toss with… … The Collaborative International Dictionary of English
Ohr — Ma ohr (luminary), Kli (vessel) and Shefa (flow) redirect here. For vessels in the Talmud, see Keilim For other uses, see Ohr (disambiguation) and KLI (disambiguation) Part of a series on … Wikipedia
Emmy Noether — Amalie Emmy Noether Born 23 March 1882(1882 03 23) … Wikipedia
Subgroup series — In mathematics, a subgroup series is a chain of subgroups: Subgroup series can simplify the study of a group to the study of simpler subgroups and their relations, and several subgroup series can be invariantly defined and are important… … Wikipedia
