2 papers
math.GR2005
Free augmented LD-systems
Patrick Dehornoy
Define an augmented LD-system, or ALD-system, to be a set equipped with two binary operations, one satisfying the left self-distributivity law and…
math.GR2005
Still another approach to the braid ordering
Patrick Dehornoy
We develop a new approach to the linear ordering of the braid group , based on investigating its restriction to the set $\Div(Δ\_n^d)$ of all divisors of in the mono…