Search Results - "BAUMSLAG, GILBERT"
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Localization, metabelian groups, and the isomorphism problem
Published in Transactions of the American Mathematical Society (01-10-2017)“…If G and H are finitely generated, residually nilpotent metabelian groups, H is termed para- G if there is a homomorphism of G into H which induces an…”
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Recognizing powers in nilpotent groups and nilpotent images of free groups
Published in Journal of the Australian Mathematical Society (2001) (01-10-2007)“…An element in a free group is a proper power if and only if it is a proper power in every nilpotent factor group. Moreover there is an algorithm to decide if…”
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Algebraic Geometry over Groups I. Algebraic Sets and Ideal Theory
Published in Journal of algebra (01-09-1999)“…The object of this paper, which is the first in a series of three, is to lay the foundations of the theory of ideals and algebraic sets over groups…”
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Cryptosystems using Linear Groups
Published in Applicable algebra in engineering, communication and computing (01-08-2006)Get full text
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A Representation of the Wreath Product of Two Torsion-Free Abelian Groups in a Power Series Ring
Published in Proceedings of the American Mathematical Society (01-10-1966)Get full text
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Finitely generated residually torsion-free nilpotent groups. I
Published in Journal of the Australian Mathematical Society. Series A, Pure mathematics and statistics (01-12-1999)“…The object of this paper is to study the sequence of torsion-free ranks of the quotients by the terms of the lower central series of a finitely generated…”
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Some two-generator one-relator non-Hopfian groups
Published in Bulletin (new series) of the American Mathematical Society (01-01-1962)Get full text
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Residual properties of groups defined by basic commutators
Published 20-01-2013“…In this paper we study the residual nilpotence of groups defined by basic commutators. We prove that the so-called Hydra groups as well as certain of their…”
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Decomposability of Finitely Generated Torsion-free Nilpotent Groups
Published 19-10-2015“…We describe an algorithm for deciding whether or not a given finitely generated torsion-free nilpotent group is decomposable as the direct product of…”
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Experimenting with Infinite Groups, I
Published in Experimental mathematics (01-01-2004)“…A group is termed parafree if it is residually ni Ipotent and has the same nilpotent quotients asa given free group. Since free groups are residually…”
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Two Theorems about Equationally Noetherian Groups
Published in Journal of algebra (15-08-1997)“…An algebraic set over a groupGis the set of all solutions of some system {f(x1,…,xn)=1∣f∈G∗〈x1,…,xn〉} of equations overG. A groupGis equationally noetherian if…”
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Localization, metabelian groups, and the isomorphism problem
Published 23-01-2013“…If G and H are finitely generated, residually nilpotent metabelian groups, H is termed para-G if there is a homomorphism of G into H which induces an…”
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A Problem of Stallings on the Direct Square of a Free Group
Published in Proceedings of the American Mathematical Society (01-12-1988)“…Let $F$ be a free group of finite rank; let $\Delta(F)$ denote the diagonal subgroup of $F \times F$, and let $A$ and $B$ be finitely presented subgroups of $F…”
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A new look at finitely generated metabelian groups
Published 24-03-2012“…A group is metabelian if its commutator subgroup is abelian. For finitely generated metabelian groups, classical commutative algebra, algebraic geometry and…”
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Finite presentation of fibre products of metabelian groups
Published in Journal of pure and applied algebra (01-06-2003)“…We show that if Γ is a finitely presented metabelian group, then the “untwisted” fibre product or pull-back P associated to any short exact sequence 1→ N→ Γ→…”
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Parallel poly-pushdown groups
Published in Journal of pure and applied algebra (06-08-1999)“…We define a class of groups based on parallel computations by pushdown automata. This class generalizes automatic groups. It includes the fundamental groups of…”
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Subgroups of Direct Products of Free Groups
Published in Journal of the London Mathematical Society (01-08-1984)Get full text
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FINITELY PRESENTED SUBGROUPS OF AUTOMATIC GROUPS AND THEIR ISOPERIMETRIC FUNCTIONS
Published in Journal of the London Mathematical Society (01-10-1997)“…We describe a general technique for embedding certain amalgamated products into direct products. This technique provides us with a way of constructing a host…”
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Groups with the Same lower Central Sequence as a Relatively Free Group. II. Properties
Published in Transactions of the American Mathematical Society (1969)Get full text
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A Finitely Presented Metabelian Group with a Free Abelian Derived Group of Infinite Rank
Published in Proceedings of the American Mathematical Society (01-09-1972)“…An example is given of a 3-generator, 3-relator group whose derived group is a free abelian group of infinite rank…”
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