Descriptive Set Theory

Continuity of universally measurable homomorphisms, Forum of Mathematics, Pi (2019), Vol. 7, e5, 20 pages, pdf.

Compact metrizable structures and classification problems (joint with J. Zielinski), J. Symb. Logic 83 (2018), no. 1, 165–186, pdf.

The isomorphism relation for separable C*-algebras, (joint with G. A. Elliott, I. Farah, V. I. Paulsen, A. S. Toms and A. Törnquist), Math. Res. Lett. 20 (2013), no. 6, 1071-1080, pdf.

Descriptive Classification Theory and Separable Banach Spaces, Notices of the American Mathematical Society, October 2011, 1251-1262, pdf.

Universally measurable subgroups of countable index J. Symbolic Logic 75 (2010), no. 3, 1081-1086, pdf.

Automatic continuity of group homomorphisms. Bull. Symbolic Logic 15 (2009), no. 2, 184-214, pdf.

Descriptive Kakutani equivalence, (joint with B. D. Miller) Journal of the European Mathematical Society 12 (2010), no. 1, 179-219, pdf.

The complexity of classifying separable Banach spaces up to isomorphism, (joint with V. Ferenczi and A. Louveau) J. London Math. Soc. 79 (2009), no. 2, 323-345, pdf.

Turbulence, amalgamation and generic automorphisms of homogeneous structures, (joint with A. S. Kechris), Proc. London Math. Soc. 94 (2007), no. 2, 302-350, pdf.

Isomorphisms of Borel full groups, (joint with B. D. Miller) Proc. Amer. Math. Soc. 135 (2007), no. 2, 517-522, pdf.

Complete analytic equivalence relations, (joint with A. Louveau) Trans. Amer. Math. Soc. 357 (2005), no. 12, 4839-4866, pdf.

Cofinal families of Borel equivalence relations and quasiorders. J. Symbolic Logic 70 (2005), no. 4, 1325-1340, pdf.

The complexity of continuous embeddability between dendrites, (joint with A. Marcone) J. Symbolic Logic 69 (2004), no. 3, 663-673, pdf.

Relations d'equivalence analytiques completes, (joint with A. Louveau), C. R. Acad. Sci. Paris Ser. I Math. 333 (2001), no. 10, 903-906, pdf.