Norms of spherical averaging operators for some geometric group actions
Preprint (2024), arXiv:2405.08682
On the independence number of regular graphs of matrix rings
Linear Algebra and its Applications (2024)
On an identity of Sylvester
Expositiones Mathematicae (2023)
Polynomials over structured grids
Combinatorics, Probability, and Computing (2023)
Non-archimedean views on Gershgorin's theorem and diagonal dominance / with Dacota Sprague
American Mathematical Monthly (2023)
Kloosterman sums over finite Frobenius rings
Acta Arithmetica (2021)
Cut ratios and Laplacian eigenvalues
Linear Algebra and its Applications (2020)
A note on normalized heat diffusion for graphs
Bulletin of the Australian Mathematical Society (2020)
A relative bound for independence
Discrete Mathematics (2019)
Two applications of strong hyperbolicity
Kyoto Journal of Mathematics (2019)
K-homological finiteness and hyperbolic groups / with Heath Emerson
Crelle's Journal für die reine und angewandte Mathematik (2018)
On bounded elementary generation for SLn over polynomial rings
Israel Journal of Mathematics (2018)
Three theorems on linear groups
Appendix to the book "Geometric Group Theory" by C. Drutu and M. Kapovich
Colloquium Publications, American Mathematical Society (2018)
On operator norms for hyperbolic groups
Journal of Topology and Analysis (2017)
Unimodular graphs and Eisenstein sums
Journal of Algebraic Combinatorics (2017)
Strong hyperbolicity / with Jan Spakula
Groups, Geometry, and Dynamics (2016)
A true relative of Suslin's normality theorem
L'Enseignement Mathématique (2015)
Linear groups - Malcev's theorem and Selberg's lemma
Preprint (2013), arXiv:1306.2385
Proper isometric actions of hyperbolic groups on Lp-spaces
Compositio Mathematica (2013)
The Mazur - Ulam theorem
Expositiones Mathematicae (2012)
Finitely summable Fredholm modules for boundary actions of hyperbolic groups / with Heath Emerson
Preprint (2012), arXiv:1208.0856
Homotopical stable ranks for Banach algebras
Journal of Functional Analysis (2011)
Spectral morphisms, K-theory, and stable ranks
in "Perspectives on Noncommutative Geometry", edited by M. Khalkhali and G. Yu
Fields Institute Communications, American Mathematical Society (2011)
The unreasonable slightness of E2 over imaginary quadratic rings
American Mathematical Monthly (2011)
On the degree of rapid decay
Proceedings of the American Mathematical Society (2010)
Relatively spectral morphisms and applications to K-theory
Journal of Functional Analysis (2008)
Group actions on median spaces
Preprint (2008), arXiv:0809.4099
Cubulating spaces with walls
Algebraic and Geometric Topology (2004)