Home - Joseph Gondek

I am Joseph Gondek (he/him), a postgraduate student studying mathematics at the University of Oxford under the supervision of Professor Mehrdad Kalantar.

I completed my master's degree at Carleton University in July 2024, under the supervision of Charles Starling. My master's thesis studied topological amenability for inverse semigroup actions.

I am interested in the analytic, dynamical, and representation-theoretic aspects of discrete groups. I use operator algebras to understand and relate these perspectives.

Preprints

(with F. Flores) Simplicity and pure infiniteness for C*-algebras associated with stabilizers of boundary actions (2026). Preprint. (arXiv:2608.30127)

(with N. Alam, M. Kalantar, R. Pham) Growth conditions for topological freeness (2026). Submitted. (arXiv:2602.15009)

(with C. Starling) The action of an inverse semigroup on its Stone-Čech compactification (2025). Submitted. (arXiv:2508.17516)

Contact: joseph[dot]gondek[at]stx[dot]ox[dot]ac[dot]uk

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