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Another character theoretic formula for base size. [PDF]
Arch MathDel Valle C.
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Proteoforms as the true units of physiological function. [PDF]
Eur J Appl PhysiolCobley JN.
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Multicomponent Reaction-Enabled Semisynthesis of Taxanes Yields an Analogue with Reduced Chemotherapy-Induced Neuropathy. [PDF]
JACS AuFu X +13 more
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Open questions in elucidating neural mechanisms underlying sensory-guided motor control. [PDF]
Nat Communeuropepmc +1 more source
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1989
In this book, developed from courses taught at the University of London, the author aims to show the value of using topological methods in combinatorial group theory. The topological material is given in terms of the fundamental groupoid, giving results and proofs that are both stronger and simpler than the traditional ones.
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In this book, developed from courses taught at the University of London, the author aims to show the value of using topological methods in combinatorial group theory. The topological material is given in terms of the fundamental groupoid, giving results and proofs that are both stronger and simpler than the traditional ones.
openaire +2 more sources
Resonance, 1996
Group theory revolutionized not only mathematics but also other sciences. A combinatorial way of describing groups is by what are calledgenerators and relations. In this article, our purpose is to discuss this combinatorial way of describing groups and some of the immediate applications.
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Group theory revolutionized not only mathematics but also other sciences. A combinatorial way of describing groups is by what are calledgenerators and relations. In this article, our purpose is to discuss this combinatorial way of describing groups and some of the immediate applications.
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Polygonal complexes and combinatorial group theory
Geometriae Dedicata, 1994This paper aims at 2-dimensional complexes of nonpositive curvature. Classical examples are the regular tessellations \(\{p, q\}\), \({1\over p}+ {1\over q}\leq {1\over 2}\). In Chapters 1 and 2 the authors construct many \(k\)-complexes (consisting of \(k\)-gons) such that the link of each vertex is the 1-skeleton of an \(n\)-simplex or of an \(n ...
Ballmann, W., Brin, M.
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Preliminaries from Combinatorial Group Theory
2014In this chapter, we recall basic definitions from combinatorial group theory. We assume some basic knowledge of group theory; see, for instance, [149]. More background on combinatorial group theory can be found in [119, 158]. Groups will be written multiplicatively throughout this work and the group identity will be denoted with 1.
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COMBINATORIAL GROUP THEORY, INVERSE MONOIDS, AUTOMATA, AND GLOBAL SEMIGROUP THEORY
International Journal of Algebra and Computation, 2002This paper explores various connections between combinatorial group theory, semigroup theory, and formal language theory. Let G = <A|R> be a group presentation and ℬA, R its standard 2-complex. Suppose X is a 2-complex with a morphism to ℬA, R which restricts to an immersion on the 1-skeleton.
Delgado, Manuel +2 more
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