A theorem of Karrass, Pietrowski and Solitar on the structure of the automorphism group of an amalgamated free product is extended to automorphism groups of fundamental groups of graphs of groups in which the edge groups are incomparable up to conjugacy.
Groups of automorphisms of graphs - abstract In this thesis we investigate automorphism groups of se...
AbstractThe existence of groups which are not isomorphic with the group of automorphisms of any plan...
International audienceUsing the canonical JSJ splitting, we describe the outer automorphism group $\...
This chapter contains structural results about subgroups of fundamental groups Π(G, Γ) of graphs of ...
Groups of automorphisms of graphs - abstract In this thesis we investigate automorphism groups of se...
We study the automorphisms of a graph product of finitely generated abelian groups W. More precisely...
AbstractGiven a graph Γ= (V, E), the graph group on Γ is the group generated by the vertex set V wit...
AbstractIf a class C of finite graphs is closed under contraction and forming subgraphs, and if ever...
In this article, we study the outer automorphism group of a group G decomposed as a finite graph of ...
AbstractIf a class C of finite graphs is closed under contraction and forming subgraphs, and if ever...
In this article, we study the outer automorphism group of a group G decomposed as a finite graph of ...
40 pages, 3 figuresInternational audienceGiven a group $G$ splitting as a free product $G=G_1\ast\do...
A graph product is the fundamental group of a graph of groups. Amongst the simplest examples are HNN...
Abstract. In this article, we study the outer automorphism group of a group G decomposed as a finite...
An automorphism of finite graph G is a permutation on its vertex set that conserves adjacency. The s...
Groups of automorphisms of graphs - abstract In this thesis we investigate automorphism groups of se...
AbstractThe existence of groups which are not isomorphic with the group of automorphisms of any plan...
International audienceUsing the canonical JSJ splitting, we describe the outer automorphism group $\...
This chapter contains structural results about subgroups of fundamental groups Π(G, Γ) of graphs of ...
Groups of automorphisms of graphs - abstract In this thesis we investigate automorphism groups of se...
We study the automorphisms of a graph product of finitely generated abelian groups W. More precisely...
AbstractGiven a graph Γ= (V, E), the graph group on Γ is the group generated by the vertex set V wit...
AbstractIf a class C of finite graphs is closed under contraction and forming subgraphs, and if ever...
In this article, we study the outer automorphism group of a group G decomposed as a finite graph of ...
AbstractIf a class C of finite graphs is closed under contraction and forming subgraphs, and if ever...
In this article, we study the outer automorphism group of a group G decomposed as a finite graph of ...
40 pages, 3 figuresInternational audienceGiven a group $G$ splitting as a free product $G=G_1\ast\do...
A graph product is the fundamental group of a graph of groups. Amongst the simplest examples are HNN...
Abstract. In this article, we study the outer automorphism group of a group G decomposed as a finite...
An automorphism of finite graph G is a permutation on its vertex set that conserves adjacency. The s...
Groups of automorphisms of graphs - abstract In this thesis we investigate automorphism groups of se...
AbstractThe existence of groups which are not isomorphic with the group of automorphisms of any plan...
International audienceUsing the canonical JSJ splitting, we describe the outer automorphism group $\...
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