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Yemon Choi

Identifiers

  • name variant Yemon Choi 0.60 · backfill

Papers (28)

  1. On amenability constants of Fourier algebras: new bounds and new examples math.FA · 2025 · author #1
  2. Triviality of the generalized Lau product associated to a Banach algebra homomorphism math.FA · 2015 · author #1
  3. Realization of compact spaces as cb-Helson sets math.FA · 2015 · author #1
  4. A gap theorem for the ZL-amenability constant of a finite group math.GR · 2014 · author #1
  5. Weak amenability for Fourier algebras of 1-connected nilpotent Lie groups math.FA · 2014 · author #1
  6. A nonseparable amenable operator algebra which is not isomorphic to a C*-algebra math.OA · 2013 · author #1
  7. Extension of derivations, and Connes-amenability of the enveloping dual Banach algebra math.FA · 2013 · author #1
  8. Weak and cyclic amenability for Fourier algebras of connected Lie groups math.FA · 2013 · author #1
  9. Directly finite algebras of pseudofunctions on locally compact groups math.FA · 2012 · author #1
  10. Approximately multiplicative maps from weighted semilattice algebras math.FA · 2012 · author #1
  11. Singly generated operator algebras satisfying weakened versions of amenability math.OA · 2012 · author #1
  12. ZL-amenability and characters for the restricted direct products of finite groups math.FA · 2011 · author #2
  13. Quotients of Fourier algebras, and representations which are not completely bounded math.FA · 2011 · author #1
  14. On commutative, operator amenable subalgebras of finite von Neumann algebras math.OA · 2010 · author #1
  15. Simplicial cohomology of band semigroup algebras math.FA · 2010 · author #1
  16. A note on some group $C^*$-algebras which are quasi-directly finite math.OA · 2010 · author #1
  17. Splitting maps and norm bounds for the cyclic cohomology of biflat Banach algebras math.KT · 2009 · author #1
  18. Characterising derivations from the disc algebra to its dual math.FA · 2009 · author #1
  19. Group representations with empty residual spectrum math.FA · 2009 · author #1
  20. Approximate amenability of Schatten classes, Lipschitz algebras and second duals of Fourier algebras math.FA · 2009 · author #1
  21. Translation-finite sets, and weakly compact derivations from $\lp{1}(\Z_+)$ to its dual math.FA · 2008 · author #1
  22. Uniform bounds for point cohomology of $\ell^1({\mathbb Z}_+)$ and related algebras math.FA · 2008 · author #1
  23. Simplicial cohomology of augmentation ideals in ${\ell}^1(G)$ math.FA · 2007 · author #1
  24. Hochschild homology and cohomology of {\ell}^1({\mathbb Z}_+^k) math.FA · 2007 · author #1
  25. Simplicial homology of strong semilattices of Banach algebras math.FA · 2006 · author #1
  26. Injective convolution operators on ${\ell}^{\infty}(\Gamma)$ are surjective math.FA · 2006 · author #1
  27. Biflatness of ${\ell}^1$-semilattice algebras math.FA · 2006 · author #1
  28. Simplicial homology and Hochschild cohomology of Banach semilattice algebras math.FA · 2006 · author #1

Mentions

  • 1405.6403 #1 · backfill · confidence 0.70 Yemon Choi
  • 1309.2145 #1 · backfill · confidence 0.70 Yemon Choi
  • 1307.6287 #1 · backfill · confidence 0.70 Yemon Choi
  • 1304.3710 #1 · backfill · confidence 0.70 Yemon Choi
  • 1205.4354 #1 · backfill · confidence 0.70 Yemon Choi
  • 1204.6343 #1 · backfill · confidence 0.70 Yemon Choi
  • 1203.6691 #1 · backfill · confidence 0.70 Yemon Choi
  • 1110.6683 #2 · backfill · confidence 0.70 Yemon Choi
  • 1104.2953 #1 · backfill · confidence 0.70 Yemon Choi
  • 1012.4259 #1 · backfill · confidence 0.70 Yemon Choi
  • 1004.2301 #1 · backfill · confidence 0.70 Yemon Choi
  • 1003.1650 #1 · backfill · confidence 0.70 Yemon Choi
  • 0910.5044 #1 · backfill · confidence 0.70 Yemon Choi
  • 0909.1867 #1 · backfill · confidence 0.70 Yemon Choi
  • 0906.2854 #1 · backfill · confidence 0.70 Yemon Choi
  • 0906.2253 #1 · backfill · confidence 0.70 Yemon Choi
  • 0811.4432 #1 · backfill · confidence 0.70 Yemon Choi
  • 0808.2265 #1 · backfill · confidence 0.70 Yemon Choi
  • 0711.3669 #1 · backfill · confidence 0.70 Yemon Choi
  • 0709.3325 #1 · backfill · confidence 0.70 Yemon Choi

Frequent Coauthors