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Dr Yemon Choi

Senior Lecturer in Pure Mathematics

  1. 2010
  2. Published

    Group representations with empty residual spectrum

    Choi, Y., 05/2010, In: Integral Equations and Operator Theory. 67, 1, p. 95-107 13 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  3. 2011
  4. Published

    Approximate amenability of Schatten classes, Lipschitz algebras and second duals of Fourier algebras

    Choi, Y. & Ghahramani, F., 2011, In: The Quarterly Journal of Mathematics. 62, 1, p. 39-58 20 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  5. Published

    Characterizing derivations from the disk algebra to its dual

    Choi, Y. & Heath, M. J., 3/08/2011, In: Proceedings of the American Mathematical Society. 139, 3, p. 1073-1080 8 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  6. 2012
  7. Published

    Simplicial cohomology of band semigroup algebras

    Choi, Y., Gourdeau, F. & White, M. C., 08/2012, In: Proceedings of the Royal Society of Edinburgh: Section A Mathematics. 142, 4, p. 715-744 30 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  8. 2013
  9. Published

    Quotients of Fourier algebras, and representations which are not completely bounded

    Choi, Y. & Samei, E., 20/03/2013, In: Proceedings of the American Mathematical Society. 141, 7, p. 2379-2388 10 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  10. Published

    On commutative, operator amenable subalgebras of finite von Neumann algebras

    Choi, Y., 05/2013, In: Journal für die reine und angewandte Mathematik (Crelle's Journal). 678, p. 201-222 22 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  11. Published

    Approximately multiplicative maps from weighted semilattice algebras

    Choi, Y., 08/2013, In: Journal of the Australian Mathematical Society. 95, 1, p. 36-67 32 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  12. 2014
  13. Published

    Singly generated operator algebras satisfying weakened versions of amenability

    Choi, Y., 2014, Algebraic methods in functional analysis: the Victor Shulman anniversary volume. Todorov, I. G. & Turowska, L. (eds.). Basel: Springer Verlag, p. 33-44 12 p. (Operator Theory: Advances and Applications; vol. 233).

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNChapter

  14. Published

    ZL-amenability constants of finite groups with two character degrees

    Alaghmandan, M., Choi, Y. & Samei, E., 2014, In: Canadian Mathematical Bulletin. 57, p. 449-462 14 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  15. Published

    ZL-amenability and characters for the group algebras of restricted direct products of finite groups

    Alaghmandan, M., Choi, Y. & Samei, E., 1/03/2014, In: Journal of Mathematical Analysis and Applications. 411, 1, p. 314-328 15 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

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