Results 11 to 20 of about 45,146 (178)
Braid groups and Kleinian singularities [PDF]
Mathematische Annalen, 2010 We establish faithfulness of braid group actions generated by twists along an ADE configuration of $2$-spherical objects in a derived category. Our major tool is the Garside structure on braid groups of type ADE.
Brav, Christopher, Thomas, Hugh
core +4 more sources
THE BRAID GROUP AND OTHER GROUPS [PDF]
The Quarterly Journal of Mathematics, 1969 openaire +5 more sources
Clinical comparisons of different fixed orthodontic retainers [PDF]
Dental Press Journal of Orthodontics, 2023 Objective: The aim of this prospective clinical study was to compare the clinical outcomes of three different fixed lingual retainers, in terms of effects on periodontal health and success rate.
Recep Onur GÜNEŞ +2 more
doaj +1 more source
Topological model of composite fermions in the cyclotron band generator picture: New insights
Results in Physics, 2018 A combinatorial group theory in the braid groups is correlated with the unusual “anyon” statistic of particles in 2D Hall system in the fractional quantum regime well.
Beata Staśkiewicz
doaj +1 more source
Journal of Industrial Textiles, 2022 Braided rope configuration and properties are the main key factors to consider on choosing it for various industrial applications. Rope's structure is characterized by high axial tensile strength combined with flexibility.
Tamer Hamouda +2 more
doaj +1 more source
Journal of Knot Theory and Its Ramifications, 2012 Let Hgbe a genus g handlebody and MCG2n( Tg) be the group of the isotopy classes of orientation preserving homeomorphisms of Tg= ∂ Hg, fixing a given set of 2n points. In this paper we study two particular subgroups of MCG2n( Tg) which generalize Hilden groups defined by Hilden in [Generators for two groups related to the braid groups, Pacific J.
Bellingeri, P, CATTABRIGA, ALESSIA
openaire +5 more sources
Magnetic flux quantum in 2D correlated states of multiparticle charged system
New Journal of Physics, 2020 We demonstrate that in a correlated 2D systems of electrons in the presence of perpendicular magnetic field the magnetic flux quantum may not achieve its value determined for a single or a noncorrelated electron.
Janusz E Jacak
doaj +1 more source
Mathematics, 2023 In this paper, by introducing an isomorphism from the Mihailova subgroup of F2×F2 to the Mihailova subgroups of a braid group, we give an explicit presentation of Mihailova subgroups of a braid group.
Hanling Lin, Xiaofeng Wang, Min Li
doaj +1 more source
The virtual and universal braids [PDF]
, 2004 We study the structure of the virtual braid group. It is shown that the virtual braid group is a semi--direct product of the virtual pure braid group and the symmetric group.
Bardakov, Valerij G.
core +1 more source
Applied Categorical Structures, 2013 We introduce and study a family of groups $\mathbf{BB}_n$, called the blocked-braid groups, which are quotients of Artin's braid groups $\mathbf{B}_n$, and have the corresponding symmetric groups $ _n$ as quotients. They are defined by adding a certain class of geometrical modifications to braids.
Maglia, D. +2 more
openaire +2 more sources