Results 11 to 20 of about 43 (43)

On the unrestricted virtual singular braid

Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica
Let n, m ∈ ℕ, n ≥ 3 and n ≥ m ≥ 2. In this paper, we study some properties of the unrestricted virtual singular braid of braid monoid UVSBmn and group UVSGmn.
Ligouras Panagiote
doaj   +1 more source

Collision-free motions of round robots on metric graphs [PDF]

, 2013
In this thesis, we study the path-connectivity problem of configuration spaces of two robots that move without collisions on a connected metric graph. The robots are modelled as metric balls of positive radii.
SAFI-SAMGHABADI, MARJAN
core  

Discrete Morse theory and graph braid group, Algebraic and

, 2014
If Γ is any finite graph, then the unlabelled configuration space of n points on Γ, denoted UC n Γ, is the space of n-element subsets of Γ. The braid group of Γ on n strands is the fundamental group of UC n Γ.
Daniel Farley, Lucas Sabalka
core  

Discrete Morse theory and graph braid groups

, 2005
If Γ is any finite graph, then the unlabelled configuration space of n points on Γ, denoted UC n Γ, is the space of n-element subsets of Γ. The braid group of Γ on n strands is the fundamental group of UC n Γ.
Daniel Farley, Lucas Sabalka
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Върху някои крайномерни представяния на групата на Артин на плитките

, 2011
Валентин В. Илиев - Авторът изучава някои хомоморфни образи G на групата на Артин на плитките върху n нишки в крайни симетрични групи. Получените пермутационни групи G са разширения на симетричната група върху n букви чрез подходяща абелева група ...
Iliev, Valentin
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Improper Actions and Higher Connectivity At Infinity

, 1998
Given an improper action (= cell stabilizers are infinite) of a group G on a CW-complex X , we present criteria, based on connectivity at infinity properties of the cell stabilizers under the action of G that imply connectivity at infinity properties ...
Kenneth S. Brown, John Meier
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Factors Influencing Runner's Choices of Footwear. [PDF]

Front Sports Act Living, 2022
Ramsey CA, Lamb P, Ribeiro DC.
europepmc   +1 more source

MR 3219513 Reviewed Venkataramana T. N. Monodromy of cyclic coverings of the projective line. Invent. Math., 197 (2014), 1–-45. (Reviewer Francesca Vetro) 14H30 (14D05 22E40 20F36)

, 2014
Let $d \geq 2$ and $n \geq 1$ be integers and $P_{n+1}$ be the pure braid group on $n + 1$ strands. In this paper, the author studies the image of $P_{n+1}$ under the monodromy action on the homology of a cyclic covering of degree $d$ of the projective ...
VETRO, Francesca
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MR 2776821 Reviewed Berger E. Hurwitz equivalence in dihedral groups. The Electronic Journal of Combinatorics 18 (2011), no.1, paper 45, 16 pp. (Reviewer Francesca Vetro) 20F36

, 2011
In the paper under review, the author studies the orbits of the action of the braid group B_{n} on G^{n} where G denoted a dihedral group. At first, the author considers tuples T consisting only of reflections.
VETRO, Francesca
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MR 3020148 Reviewed McMullen, C.T. Braid groups and Hodge theory. Mathematische Annalen, vol. 355 (2013), pp.893–-946. (Reviewer Francesca Vetro) 20F36 (14C30)

, 2014
In this paper, the author studies the unitary representations of the braid group and the geometric structures on moduli space that arise via the Hodge theory of cyclic branched coverings of P^1.
VETRO, Francesca
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