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pro vyhledávání: '"de la Cruz, Bruno Aaron Cisneros"'
We generalize the retractions to standard parabolic subgroups for even Artin groups to FC-type Artin groups and other more general families. We prove that these retractions uniquely extend to any parabolic subgroup. We use retractions to generalize t
Externí odkaz:
http://arxiv.org/abs/2408.12291
In this paper we discuss algebraic, combinatorial and topological properties of singular virtual braids. On the algebraic side we state the relations between classical and virtual singular objects, in addition we discuss a Birman-like conjecture for
Externí odkaz:
http://arxiv.org/abs/1904.00951
We show a simple and easily implementable solution to the word problem for virtual braid groups.
Comment: Minor changes and few examples added. To appear in Pacific Journal of Mathematics
Comment: Minor changes and few examples added. To appear in Pacific Journal of Mathematics
Externí odkaz:
http://arxiv.org/abs/1506.05283
Publikováno v:
Journal of Knot Theory and Its RamificationsVol. 24, No. 06, 1550033 (2015)
Virtual braids are a combinatorial generalization of braids. We present abstract braids as equivalence classes of braid diagrams on a surface, joining two distinguished boundary components. They are identified up to isotopy, compatibility, stability
Externí odkaz:
http://arxiv.org/abs/1402.0300
Akademický článek
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