In mathematics, a finitely generated algebra (also called an algebra of finite type) is a commutative associative algebra A {\displaystyle A} over a field...
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concepts of finitely generated, finitely presented and coherent modules coincide. A finitely generated module over a field is simply a finite-dimensional...
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Finitely generated abelian group Finitely generated module Finitely generated ideal Finitely generated algebra Finitely generated space This disambiguation page...
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term finite field. finite type An algebra over a ring is said to be of finite type if it is finitely generated as an algebra. finitely generated 1. A...
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a σ-algebra ("sigma algebra") is part of the formalism for defining sets that can be measured. In calculus and analysis, for example, σ-algebras are used...
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a finite (hence finitely generated) abelian group. Any direct sum of finitely many finitely generated abelian groups is again a finitely generated abelian...
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In mathematics, in the field of abstract algebra, the structure theorem for finitely generated modules over a principal ideal domain is a generalization...
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Ideal theory (category Commutative algebra)
basic operations such as sum or products of ideals. Ideals in a finitely generated algebra over a field (that is, a quotient of a polynomial ring over a...
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In algebra, a finitely generated group is a group G that has some finite generating set S so that every element of G can be written as the combination...
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In abstract algebra, an associative algebra A {\displaystyle A} over a ring R {\displaystyle R} is called finite if it is finitely generated as an R {\displaystyle...
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Hilbert's problems proposed in 1900, asks whether certain algebras are finitely generated. The setting is as follows: Assume that k is a field and let...
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Projective module (redirect from Finitely generated projective module)
However, it is true that for finitely presented modules M over a commutative ring R (in particular if M is a finitely generated R-module and R is Noetherian)...
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Invariant theory (redirect from Algebraic invariant)
finitely generated by finitely many invariants of G (because if we are given any – possibly infinite – subset S that generates a finitely generated ideal...
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Glossary of ring theory (redirect from Finitely presented algebra)
finitely many elements a1, ..., an such that I = Ra1R + ... + RanR. 2. A finitely generated ring is a ring that is finitely generated as Z-algebra....
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finite group G acting on a finitely generated algebra R: since R is integral over RG, the Artin–Tate lemma implies RG is a finitely generated algebra...
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Monoid (redirect from Finitely generated monoid)
to generate M if the smallest submonoid of M containing S is M. If there is a finite set that generates M, then M is said to be a finitely generated monoid...
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finitely presented may refer to: finitely presented group finitely presented monoid finitely presented module finitely presented algebra finitely presented...
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finitely generated. It is generated by the inverses of all the integers, but any finite number of these generators can be removed from the generating...
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Gordan's lemma (category Algebraic geometry)
semigroup S is finitely generated if and only if its semigroup algebra C [ S ] {\displaystyle \mathbb {C} [S]} is a finitely generated algebra over C {\displaystyle...
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Catenary ring (category Commutative algebra)
in dimensions. A ring is called universally catenary if all finitely generated algebras over it are catenary rings. The word 'catenary' is derived from...
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Noether normalization lemma (category Commutative algebra)
commutative algebra, introduced by Emmy Noether in 1926. It states that for any field k, and any finitely generated commutative k-algebra A, there exist...
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Transcendental extension (redirect from Separably generated extension)
every finitely generated field extension is separably generated; i.e., it admits a finite separating transcendence basis. An extension is algebraic if and...
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Integral element (category Commutative algebra)
f} is finite ( B {\displaystyle B} finitely generated A {\displaystyle A} -module) or of finite type ( B {\displaystyle B} finitely generated A {\displaystyle...
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those that are spanned by a finite set are the finitely generated modules. Module homomorphisms between finitely generated free modules may be represented...
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, is finitely generated if and only if α is an algebraic integer. The proof is analogous to that of the corresponding fact regarding algebraic numbers...
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Affine algebra may refer to: Affine Lie algebra, a type of Kac–Moody algebras The Lie algebra of the affine group Finitely-generated algebra Affine Hecke...
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dimension at most 1. Many of the modules over this algebra that occur in Iwasawa theory are finitely generated torsion modules. The structure of such modules...
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makes Ai a finitely generated module over Bi (in other words, a finite Bi-algebra). One also says that X is finite over Y. In fact, f is finite if and only...
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{\displaystyle S} is finite, [ S ] {\displaystyle [S]} is generally not finitely generated as an algebraic ideal. The radical differential ideal generated by S {\displaystyle...
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Cofiniteness (redirect from Finite–cofinite algebra)
a finite set. In other words, A {\displaystyle A} contains all but finitely many elements of X . {\displaystyle X.} If the complement is not finite, but...
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