1 citations · 2 across the 2 of their papers we have counts for
2 papers
math.GT2023★ 1 cited
Isometric embeddings of surfaces for scl
Alexis Marchand
Let be an injective morphism of free groups. If is geometric (i.e. induced by an inclusion of oriented compact connected surfaces with nonempty boundary), then w…
math.GR2021★ 1 cited
Free representations of outer automorphism groups of free products via characteristic abelian coverings
Alexis Marchand
Given a free product , we investigate the existence of faithful free representations of the outer automorphism group , or in other words of embeddings of $\text{O…