• In mathematics, specifically abstract algebra, a linearly ordered or totally ordered group is a group G equipped with a total order "≤" that is translation-invariant...
    9 KB (1,427 words) - 14:48, 29 July 2024
  • cone G+. If the order on the group is a linear order, then it is said to be a linearly ordered group. If the order on the group is a lattice order, i.e. any...
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  • cyclic groups Z/n. Since a linear order induces a cyclic order, cyclically ordered groups are also a generalization of linearly ordered groups: the rational...
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  • Thumbnail for Cyclic order
    ordered groups. One can also glue together different linearly ordered sets to form a circularly ordered set. For example, given two linearly ordered sets...
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  • Thumbnail for Archimedean property
    said to be non-Archimedean. For example, a linearly ordered group that is Archimedean is an Archimedean group. This can be made precise in various contexts...
    16 KB (2,393 words) - 09:54, 14 December 2024
  • zero. A group is a linearly ordered group when, in addition, its elements can be linearly ordered in a way that is compatible with the group operation:...
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  • Thumbnail for Ordered ring
    property follows from the fact that ordered rings are abelian, linearly ordered groups with respect to addition. In an ordered ring, no negative element is a...
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  • set equipped with a total order is a totally ordered set; the terms simply ordered set, linearly ordered set, toset and loset are also used. The term...
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  • Ordered groups, ordered rings and ordered fields: each type of structure with a compatible partial order. Archimedean group: a linearly ordered group...
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  • forms a fan. Linearly ordered group – Group with translationally invariant total order; i.e. if a ≤ b, then ca ≤ cb Ordered group – Group with a compatible...
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  • applies". (Some authors fix y to be zero, relying on the real number's linearly ordered group structure for addition. In classical logic, this axiom of trichotomy...
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  • Hahn embedding theorem (category Ordered groups)
    dealing with ordered structures on abelian groups, the Hahn embedding theorem gives a simple description of all linearly ordered abelian groups. It is named...
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  • Thumbnail for Otto Hölder
    Otto Hölder (category Group theorists)
    stating that every linearly ordered group that satisfies an Archimedean property is isomorphic to a subgroup of the additive group of real numbers, the...
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  • Thumbnail for Basis (linear algebra)
    elements are linearly independent and every element of V is a linear combination of elements of B. In other words, a basis is a linearly independent spanning...
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  • Quantale Partially ordered monoid Ordered group Archimedean property Ordered ring Ordered field Artinian ring Noetherian Linearly ordered group Monomial order...
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  • Thumbnail for Positive and negative parts
    the positive and negative part of any function with values in a linearly ordered group. The unit ramp function is the positive part of the identity function...
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  • refer to: Linear order (linguistics), the order of words or phrases in linguistics Dense linear order, in mathematics Linearly ordered group This disambiguation...
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  • (under this principle) every set can be linearly ordered. This assertion that every set can be linearly ordered is known as the ordering principle, OP...
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  • x,y,z\in A.} Then: Linearly ordered group – Group with translationally invariant total order; i.e. if a ≤ b, then ca ≤ cb Ordered field – Algebraic object...
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  • Thumbnail for System of linear equations
    are linearly dependent, and the constant terms do not satisfy the dependence relation. A system of equations whose left-hand sides are linearly independent...
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  • Dense order (redirect from Densely ordered)
    total order are comparable. The rational numbers as a linearly ordered set are a densely ordered set in this sense, as are the algebraic numbers, the real...
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  • Long line (topology) Linear continuum Order topology (functional analysis) Partially ordered space Lynn, I. L. (1962). "Linearly orderable spaces". Proceedings...
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  • is because models which depend linearly on their unknown parameters are easier to fit than models which are non-linearly related to their parameters and...
    75 KB (10,482 words) - 17:25, 13 May 2025
  • Thumbnail for Partially ordered set
    wikidata descriptions as a fallback Ordered field – Algebraic object with an ordered structure Ordered group – Group with a compatible partial orderPages...
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  • also the theories of all the following structures: linear orders, trees, abelian linearly ordered groups, algebraically closed valued fields, and the p-adic...
    5 KB (580 words) - 18:52, 25 January 2024
  • linearly ordered. It was introduced by Mostowski (1939). The Mostowski model can be constructed as the permutation model corresponding to the group of...
    1 KB (96 words) - 08:35, 18 November 2024
  • order of the dictionaries to sequences of ordered symbols or, more generally, of elements of a totally ordered set. There are several variants and generalizations...
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  • functional analysis are typically not linearly topologized (since subspaces do not form a neighborhood system). Ordered topological vector space Ring of restricted...
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  • Thumbnail for Zorn's lemma
    of all linearly independent subsets of V. Since V is not the zero vector space, there exists a nonzero element v of V, so P contains the linearly independent...
    32 KB (4,665 words) - 21:41, 11 June 2025
  • (the link function) to vary linearly with the predictors (rather than assuming that the response itself must vary linearly). For example, the case above...
    31 KB (4,231 words) - 04:22, 20 April 2025