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Locally cyclic group information


In mathematics, a locally cyclic group is a group (G, *) in which every finitely generated subgroup is cyclic.

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Locally cyclic group

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locally cyclic group is a group (G, *) in which every finitely generated subgroup is cyclic. Every cyclic group is locally cyclic, and every locally cyclic...

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Cyclic group

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In abstract algebra, a cyclic group or monogenous group is a group, denoted Cn (also frequently Z {\displaystyle \mathbb {Z} } n or Zn, not to be confused...

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Finitely generated group

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element is called cyclic. Every infinite cyclic group is isomorphic to the additive group of the integers Z. A locally cyclic group is a group in which every...

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Glossary of group theory

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subgroup is cyclic. Every cyclic group is locally cyclic, and every finitely-generated locally cyclic group is cyclic. Every locally cyclic group is abelian...

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Subgroups of cyclic groups

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In abstract algebra, every subgroup of a cyclic group is cyclic. Moreover, for a finite cyclic group of order n, every subgroup's order is a divisor of...

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Locally compact abelian group

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number theory, locally compact abelian groups are abelian groups which have a particularly convenient topology on them. For example, the group of integers...

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List of group theory topics

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abelian group Group representation Klein four-group List of small groups Locally cyclic group Nilpotent group Non-abelian group Solvable group P-group Pro-finite...

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Profinite group

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{Z} ,n\in \mathbb {N} .} Hausdorff completion Locally cyclic group Pro-p group – type of profinite groupPages displaying wikidata descriptions as a fallback...

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Locally finite group

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locally finite group is a group for which every finitely generated subgroup is finite. Since the cyclic subgroups of a locally finite group are finitely...

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Cyclic order

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to a locally partially ordered space is studied in Roll (1993); see also Directed topology. A cyclically ordered group is a set with both a group structure...

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Group isomorphism

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integers (with the addition operation) is the "only" infinite cyclic group. Some groups can be proven to be isomorphic, relying on the axiom of choice...

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Abelian group

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quotient group. Subgroups, quotients, and direct sums of abelian groups are again abelian. The finite simple abelian groups are exactly the cyclic groups of...

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List of abstract algebra topics

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group Abelian group Torsion subgroup Free abelian group Finitely generated abelian group Rank of an abelian group Cyclic group Locally cyclic group Solvable...

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Hasse norm theorem

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In number theory, the Hasse norm theorem states that if L/K is a cyclic extension of number fields, then if a nonzero element of K is a local norm everywhere...

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Baer group

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mathematics, a Baer group is a group in which every cyclic subgroup is subnormal. Every Baer group is locally nilpotent. Baer groups are named after Reinhold...

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Pontryagin duality

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duality between locally compact abelian groups that allows generalizing Fourier transform to all such groups, which include the circle group (the multiplicative...

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Topological group

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point Lie group – Group that is also a differentiable manifold with group operations that are smooth Locally compact field Locally compact group – topological...

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Brauer group

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unity. The Brauer group Br(R) of the field R of real numbers is the cyclic group of order two. There are just two non-isomorphic real division algebras...

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Group action

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for groups of the same size. For example, three groups of size 120 are the symmetric group S5, the icosahedral group A5 × Z / 2Z and the cyclic group Z...

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Cyclically ordered group

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a cyclically ordered group is a set with both a group structure and a cyclic order, such that left and right multiplication both preserve the cyclic order...

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Hyperbolic group

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equal to this diameter). Another simple example is given by the infinite cyclic group Z {\displaystyle \mathbb {Z} } : the Cayley graph of Z {\displaystyle...

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Character group

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character group for finite abelian groups is in number theory, where it is used to construct Dirichlet characters. The character group of the cyclic group also...

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Discrete group

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finite number of discrete groups is discrete. a discrete group is compact if and only if it is finite. every discrete group is locally compact. every discrete...

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Residually finite group

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profinite topology on G. A group is residually finite if, and only if, its profinite topology is Hausdorff. A group whose cyclic subgroups are closed in...

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Amenable group

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In mathematics, an amenable group is a locally compact topological group G carrying a kind of averaging operation on bounded functions that is invariant...

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Covering group

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n we have a covering group of the circle by itself T → T that sends z to zn. The kernel of this homomorphism is the cyclic group consisting of the nth...

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Group representation

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Compact groups or locally compact groups — Many of the results of finite group representation theory are proved by averaging over the group. These proofs...

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Arithmetic group

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setting by James Arthur. Finally arithmetic groups are often used to construct interesting examples of locally symmetric Riemannian manifolds. A particularly...

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