members above the compact element. This notion of compactness simultaneously generalizes the notions of finite sets in set theory, compact sets in topology...
7 KB (1,061 words) - 20:37, 12 May 2025
mathematics, a compact (topological) group is a topological group whose topology realizes it as a compact topological space (when an element of the group...
30 KB (4,472 words) - 20:43, 23 November 2024
Compact for Migration, a UN non-binding intergovernmental agreement Compact element, those elements of a partially ordered set that cannot be subsumed...
2 KB (328 words) - 11:00, 5 November 2024
topology, compactness is a property that seeks to generalize the notion of a closed and bounded subset of Euclidean space. The idea is that a compact space...
45 KB (5,704 words) - 03:15, 17 April 2025
The Honda Element is a compact crossover SUV manufactured by Honda and marketed in North America over a single generation for model years 2003–2011 — and...
20 KB (2,115 words) - 17:37, 18 May 2025
Totally bounded space (redirect from Pre-compact space)
related branches of mathematics, total-boundedness is a generalization of compactness for circumstances in which a set is not necessarily closed. A totally...
14 KB (1,935 words) - 11:37, 6 May 2025
one for each element of I; MI denotes the product of copies of M, one for each element of I). Every indecomposable algebraically compact module has a...
6 KB (757 words) - 22:43, 7 June 2025
The Family Compact was a small closed group of men who exercised most of the political, economic and judicial power in Upper Canada (today's Ontario)...
43 KB (5,055 words) - 08:42, 8 June 2025
An HTML element is a type of HTML (HyperText Markup Language) document component, one of several types of HTML nodes (there are also text nodes, comment...
114 KB (12,895 words) - 06:33, 11 June 2025
Mercury is a chemical element; it has symbol Hg and atomic number 80. It is commonly known as quicksilver. A heavy, silvery d-block element, mercury is the...
128 KB (13,407 words) - 19:55, 14 June 2025
when a top element (the infimum of the empty set) is adjoined to a Scott domain, one can conclude that: the new top element is compact (since the order...
10 KB (1,281 words) - 12:39, 3 June 2025
(infimum, meet) Limit superior and limit inferior Irreducible element Prime element Compact element Cofinal and coinitial set, sometimes also called dense Meet-dense...
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Array (data structure) (redirect from Array element)
architecture, and implementation. Memory-wise, arrays are compact data structures with no per-element overhead. There may be a per-array overhead (e.g., to...
24 KB (3,412 words) - 11:02, 12 June 2025
the element joliotium (Jl) after Frédéric Joliot-Curie (1965). IUPAC concluded that the JINR had been the first to convincingly synthesize the element (1965)...
17 KB (2,031 words) - 11:03, 27 May 2025
mathematics, a weakly compact cardinal is a certain kind of cardinal number introduced by Erdős & Tarski (1961); weakly compact cardinals are large cardinals...
7 KB (918 words) - 22:28, 13 March 2025
meaning that given two maximal compact subgroups K and L, there is an element g ∈ G such that gKg−1 = L. Hence a maximal compact subgroup is essentially unique...
12 KB (1,772 words) - 09:48, 15 April 2025
identity element. Thus every topological group has a neighborhood basis at the identity element consisting of symmetric sets. If G is a locally compact commutative...
51 KB (7,560 words) - 10:58, 15 April 2025
Bolzano–Weierstrass theorem (redirect from Sequential compactness theorem)
sequentially compact if every sequence { x n } {\displaystyle \{x_{n}\}} in A {\displaystyle A} has a convergent subsequence converging to an element of A {\displaystyle...
13 KB (2,066 words) - 16:49, 9 June 2025
In mathematics, an element (or member) of a set is any one of the distinct objects that belong to that set. For example, given a set called A containing...
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continuous. s ( x ) = 1 {\displaystyle s(x)=1} , whenever x in G is a compact element. s ( x n ) = s ( x ) n {\displaystyle s(x^{n})=s(x)^{n}} for every...
6 KB (752 words) - 13:05, 24 May 2025
C*-algebra (section C*-algebras of compact operators)
{\displaystyle C_{0}(X)} has a multiplicative unit element if and only if X {\displaystyle X} is compact. As does any C*-algebra, C 0 ( X ) {\displaystyle...
20 KB (2,830 words) - 09:30, 14 January 2025
sets is taken element-wise. In particular, K ( X ) {\displaystyle K(X)} forms a two-sided ideal in B ( X ) {\displaystyle B(X)} . Any compact operator is...
17 KB (2,659 words) - 02:22, 21 November 2024
and compact element with the three main metatarsals only lacking the first one, in all metatarsals the upper end is slightly eroded. Although compact, the...
15 KB (1,364 words) - 03:51, 17 May 2025
music with extreme vocals. All tracks are written by Element Eighty. "Element Eighty Review | Compact Discs | Reviews @ Ultimate-Guitar.Com". www.ultimate-guitar...
3 KB (165 words) - 08:56, 31 May 2025
is a locally compact space if and only if the identity element has a compact neighborhood. It follows that there is a local base of compact neighborhoods...
8 KB (1,005 words) - 00:40, 28 May 2025
C*-algebra is a locally compact Hausdorff space: In the unital case, i.e. where the C*-algebra has a multiplicative unit element 1, all characters f must...
12 KB (1,815 words) - 20:45, 25 April 2025
mathematics, a compact semigroup is a semigroup in which the sets of solutions to equations can be described by finite sets of equations. The term "compact" here...
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Simple Lie group (section Compact Lie groups)
each non-compact simple Lie group G, one compact and one non-compact. The non-compact one is a cover of the quotient of G by a maximal compact subgroup...
35 KB (2,384 words) - 12:47, 9 June 2025
atomic measure. A random set is a set-valued random element. One specific example is a random compact set. Let ( M , d ) {\displaystyle (M,d)} be a complete...
13 KB (1,890 words) - 19:13, 13 October 2023
Rng (algebra) (redirect from Adjoining an identity element)
functions decreasing to zero at infinity, especially those with compact support on some (non-compact) space. Rngs appear in the following chain of class inclusions:...
17 KB (2,261 words) - 05:30, 2 June 2025