A compactly generated group whose Hecke algebras admit no bounds on their representations

- Baumgartner, Udo, Ramagge, Jacqui, Willis, George A.

A graph-theoretic description of scale-multiplicative semigroups of automorphisms

- Praeger, Cheryl E., Ramagge, Jacqui, Willis, George A.

Classification of the simple factors appearing in composition series of totally disconnected contraction groups

- Glöckner, Helge, Willis, George A.

Commensurated subgroups of arithmetic groups, totally disconnected groups and adelic rigidity

- Shalom, Yehuda, Willis, George A.

Compact open subgroups in simple totally disconnected groups

- Willis, George A.

Computing the scale of an endomorphism of a totally disconnected locally compact group

- Willis, George A.

Continuity characterizing totally disconnected locally compact groups

- Hofmann, Karl H., Willis, George A.

Contraction groups and scales of automorphisms of totally disconnected locally compact groups

- Baumgartner, Udo, Willis, George A.

Decomposition theorems for automorphism groups of trees

- Carter, Max, Willis, George A.

Decompositions of locally compact contraction groups, series and extensions

- Glöckner, Helge, Willis, George A.

Directions of automorphisms of lie groups over local fields compared to the directions of lie algebra automorphisms

- Glöckner, Helge, Willis, George A.

Factorization in finite-codimensional ideals of group algebras

- Willis, George A.

Flat rank of automorphism groups of buildings

- Baumgartner, Udo, Remy, Bertrand, Willis, George A.

Further properties of the scale function on a totally disconnected group

- Willis, George A.

Group properties characterised by configurations

- Abdollahi, Alireza, Rejali, Ali, Willis, George A.

Groups with Flat-Rank Greater Than 1

- Willis, George A.

Homological properties of the Algebra of compact operators on a banach space

- Willis, George A.

Hyperbolic groups have flat-rank at most 1

- Baumgartner, Udo, Möller, Rögnvaldur, Willis, George A.

Limits of contraction groups and the tits core

- Caprace, Pierre-Emmanuel, Reid, Colin D., Willis, George A.

Locally compact groups with dense orbits under ℤd-actions by automorphisms

- Dani, S. G., Shah, Nimish A., Willis, George A.