Results 11 to 20 of about 1,612,737 (272)

An Algorithmic Solution for a Word Problem in Group Theory [PDF]

open access: bronzeCanadian Journal of Mathematics, 1964
This paper describes a systematic procedure which yields in a finite number of steps a solution to the following problem. Let G be a group generated by a finite set of generators g1, g2, g3, . . . , gr and defined by a finite set of relations R1 = R2 = . . . = Rk = I, where I is the unit element of G and R1R2, . . .
N. S. Mendelsohn
openalex   +4 more sources

On the algebraic K- and L-theory of word hyperbolic groups [PDF]

open access: closedMathematische Annalen, 2005
Let \(\Gamma\) be a discrete group, \(\underline E\Gamma\) be a universal space for proper actions for \(\Gamma\). The authors prove the following theorem: Theorem 1.1. Let \(\Gamma\) be a word hyperbolic group. Then (i) the assembly map \(H^\Gamma_*(\underline E\Gamma;\mathbb{K}^{-\infty}(R\Gamma_x))\to K_*(R\Gamma)\) in algebraic \(K\)-theory is a ...
David Rosenthal, Dirk Schütz
openalex   +5 more sources

Group word terms in the terminology of the theory of mechanics in Albanian and English

open access: diamondJournal of Education Culture and Society, 2020
As it is known, the terminology of any knowledge field as an independent system, as well as the terminology of mechanics consisting of nominating one-word and group word units (among which, particularly the latter phrase terms) make up nearly 70-80% of the overall terminological vocabulary.
Gani Pllana, Sadete Pllana
openalex   +4 more sources

Pragmatically Framed Cross-Situational Noun Learning Using Computational Reinforcement Models

open access: yesFrontiers in Psychology, 2018
Cross-situational learning and social pragmatic theories are prominent mechanisms for learning word meanings (i.e., word-object pairs). In this paper, the role of reinforcement is investigated for early word-learning by an artificial agent.
Shamima Najnin   +2 more
doaj   +1 more source

The Waring problem for Lie groups and Chevalley groups [PDF]

open access: yes, 2014
The classical Waring problem deals with expressing every natural number as a sum of g(k) k-th powers. Similar problems were recently studied in group theory, where we aim to present group elements as short products of values of a given non-trivial word w.
Hui, Chun Yin   +2 more
core   +3 more sources

Die benutting van bestuurstalent met verwysing na die invloed van leierskapstyl en tydspan

open access: yesSA Journal of Industrial Psychology, 1975
A field and Laboratory study were conducted to determine the relationship between Leadership style, time-span of discretion and group performance.
J. C. D. Augustyn
doaj   +1 more source

Combinatorial conditionality of culture-specific collocations [PDF]

open access: yesSHS Web of Conferences, 2019
Combinatorial lexicology as a section of lexicology deals with the theory of syntagms, valency, collocability, the relation of word semantics and collocability, the relation of syntagmatics of a language sign and the language system, functions of ...
Arkhipova Elena, Vlavatskaya Marina
doaj   +1 more source

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