Test elements and test rank of a free metabelian group.
Test elements and the retract theorem in hyperbolic groups.
The automorphisms of the orthogonal groups ... n (V), n ... 5.
The based ring of the lowest two-sided cell of an affine Weyl group. II
The Fibonacci automorphism of free Burnside groups
We prove that the Fibonacci morphism is an automorphism of infinite order of free Burnside groups for all odd and even .
The Fibonacci automorphism of free Burnside groups
We prove that the Fibonacci morphism is an automorphism of infinite order of free Burnside groups for all odd and even .
The fixed group of an automorphism of a word hyperbolic group is rational.
The Functional Equation. (Short Communication).
The irreducible six-dimensional complex representations of that are nontrivial on .
The Isomorphism Problem for One-relator Groups with Non-trivial Centre.
The Lattice automorphisms of simple algebraic groups over F2.
The maximum order of finite groups of outer automorphisms of free groups.
The Recent Generalizations of Colored Symmetry
The rhombic dodecahedron and semisimple actions of Aut(Fₙ) on CAT(0) spaces
We consider actions of automorphism groups of free groups by semisimple isometries on complete CAT(0) spaces. If n ≥ 4 then each of the Nielsen generators of Aut(Fₙ) has a fixed point. If n = 3 then either each of the Nielsen generators has a fixed point, or else they are hyperbolic and each Nielsen-generated ℤ⁴ ⊂ Aut(F₃) leaves invariant an isometrically embedded copy of Euclidean 3-space 𝔼³ ↪ X on which it acts as a discrete group of translations with the rhombic dodecahedron as a Dirichlet...
The Tits alternative for . I: Dynamics of exponentially-growing automorphisms.
Tidy subgroups for commuting automorphisms of totally disconnected groups: An analogue of simultaneous triangularisation of matrices.
Triviality of Certain Automorphisms of Semi-Simple Groups over Local Fields.
Two Theorems on Polycyclic Groups.