Staff Profile

I am currently a Lecturer in Pure Mathematics. Before coming to Newcastle, I was a Marie Curie Fellow for two years at the University of Glasgow, and before that, I was an NSERC Banting Fellow with Queen Mary, University of London. I completed my PhD in April 2020 at the University of Victoria, in BC, Canada.

I am very interested in supervising students. Please feel free to contact me if you are interested in doing postgraduate research (especially a PhD) or a postdoc. I especially welcome interested students from under-represented groups in mathematics to reach out!

I work in operator algebras. My research lies at the intersection of operator algebras, topological dynamics, and algebraic number theory. My of my work concerns C*-algebras arising from algebraic number fields, semigroups, groups, or algebraic actions.

• Articles

  • Bruce C, Takeishi T. Constructing number field isomorphisms from *-isomorphisms of certain crossed product C*-algebras. Communications in Mathematical Physics 2024, 405, 20.
  • Bruce C, Li X. Algebraic actions I. C*-algebras and groupoids. Journal of Functional Analysis 2024, 286(4), 110263.
  • Bruce C, Scarparo E. A tracial characterization of Furstenberg’s ×p,×q conjecture. Canadian Mathematical Bulletin 2024, 67(1), 244-256.
  • Bruce C, Li X. On K-theoretic invariants of semigroup C*-algebras from actions of congruence monoids. American Journal of Mathematics 2023, 145(1), 251–285.
  • Bruce,C. Phase transitions on C*-algebras from actions of congruence monoids on rings of algebraic integers. International Mathematics Research Notices 2021, 3653–3697.
  • Bruce C, Laca M, Takeishi T. Partition Functions as C*-Dynamical Invariants and Actions of Congruence Monoids. Communications in Mathematical Physics 2020, 382, 1165–1203.
  • Bruce C. C*-algebras from actions of congruence monoids on rings of algebraic integers. Transactions of the American Mathematical Society 2020, 373, 699–726.
  • Bruce C, Laca M, Ramagge J, Sims A. Equilibrium states and growth of quasi-lattice ordered monoids. Proceedings of the American Mathematical Society 2019, 147, 2389–2404.