Refereed Papers:

49. with Maria Grazia Viola, Non-outer conjugate Z_{p^2}-actions on free product factors,

J. Operator Theory 57 (2007), 267-301.

48. with Gabriel Tucci, The free entropy dimension of some L^\infty[0,1]-circular operators,

Internat. J. Math. 18 (2007), 613-631.

47. Multilinear function series and transforms in free probability theory,

Adv. Math. 208 (2007), 351-407.

46. with Marek Bozejko and Franz Lehner, Isomorphisms of Cayley graphs of surface groups,

Algebra Discrete Math. 2006, 18-37

45. with Allan Sinclair and Roger Smith, Values of the Pukanszky invariant in free group factors and the hyperfinite factor,

J. Funct. Anal. 240 (2006), 373-398.

44. with Nate Strawn, Manifold structure of spaces of spherical tight frames,

Int. J. Pure Appl. Math. 28 (2006), 217-256.

43. Symmetric random walks on certain amalgamated free product groups,

in Topological and Asymptotic Aspects of Group Theory, R. Grigorchuk, M. Mihalik, M. Sapir and Z. Sunik, (eds.), Proceedings in Contemporary Mathematics, vol. 394, American Math. Soc., Providence, 2006, pp. 87-99.

42. On the S-transform over a Banach algebra,

J. Funct. Anal. 231 (2006), 90-110. errata: .pdf, .dvi.

41. Hyperinvariant subspaces for some B-circular operators, with an appendix by Gabriel Tucci,

Math. Ann. 333 (2005), 485-523.

40. with Roger Smith, The completely bounded approximation property for extended Cuntz-Pimsner algebras,

Houston J. Math. 31 (2005), 829-840.

39. with Kenley Jung and Dimitri Shlyakhtenko, The microstates free entropy dimension of any DT-operator is 2,

Documenta Math. 10 (2005), 247-261.

38. with N.J. Kalton, Sums of commutators in ideals and modules of type II factors,

Ann. Inst. Fourier (Grenoble) 55 (2005), 931-971.

37. with Nathanial Brown, Popa algebras in free group factors,

J. reine angew. Math. 573 (2004), 157-180.

36. with Dan Freeman, Keri Kornelson, David Larson, Marc Ordower and Eric Weber, Ellipsoidal tight frames and projection decompositions of operators,

Illinois J. Math. 48 (2004), 477-489.

35. with Tadeusz Figiel, Gary Weiss and Mariusz Wodzicki, Commutator structure of operator ideals,

Adv. Math. 185 (2004), 1-79.

34. Subfactors of free products of rescalings of a II_1-factor

Math. Proc. Cambridge Philos. Soc. 136 (2004), 643-656.

33. with Scott Armstrong, Ruy Exel and Hanfeng Li, On embeddings of full amalgamated free product C*-algebras,

Proc. Amer. Math. Soc. 132 (2004), 2019-2030.

32. with Uffe Haagerup, Invariant subspaces of the quasinilpotent DT-operator,

J. Funct. Anal. 209 (2004), 332-366.

31. with Uffe Haagerup, DT-operators and decomposability of Voiculescu's circular operator,

American J. Math. 126 (2004), 121-189.

30. Exactness of reduced amalgamated free product C*-algebras,

Forum Math. 16 (2004), 161-180.

29. with Catherine Yan, Generating functions for moments of the quasi-nilpotent DT-operator

Adv. Appl. Math. 30 (2003), 545-561.

28. with Florin Radulescu, Rescalings of free products of II_1-factors,

Proc. Amer. Math. Soc. 131 (2003), 1813-1816.

27. with Nathanial Brown and Dimitri Shlyakhtenko, Topological entropy of free product automorphisms,

Acta Math. 189 (2002), 1-35.

26. Free subproducts and free scaled products of II_1-factors,

J. Funct. Anal. 194 (2002), 142-180.

25. Purely infinite, simple C*-algebras arising from free product constructions. II,

Math. Scand. 90 (2002), 73-86.

24. Topological entropy of some automorphisms of reduced amalgamated free products of C*-algebras,

Ergodic Theory Dynam. Systems 21 (2001), 1683-1693.

23. with Uffe Haagerup, Invariant subspaces of Voiculescu's circular operator ,

Geom. Funct. Anal. 11 (2001), 693-741.

22. with Dimitri Shlyakhtenko, Exactness of Cuntz-Pimsner C*-algebras

Proc. Edinburgh Math. Soc. 44 (2001), 425-444.

21. with Etienne Blanchard, Embeddings of reduced free products of operator algebras,

Pacific J. Math. 199 (2001), 1-19.

20. with Marie Choda, Purely infinite, simple C*-algebras arising from free product constructions, III

Proc. Amer. Math. Soc. 128 (2000), 3269-3273.

19. with Mikael Rørdam, Projections in free product C*-algebras, II

Math. Z. 234 (2000), 103-113.

18. with Florin Radulescu, Compressions of free products of von Neumann algebras

Math. Ann. 316 (2000), 61-82. errata: .pdf, .dvi.

17. with Pierre de la Harpe, Some groups whose reduced C*-algebras have stable rank one

J. Math. Pures Appl. 78 (1999), 591-608.

16. The stable rank of tensor products of free product C*-algebras

J. Operator Theory 41 (1999), 139-149.

15. Simplicity and the stable rank of some free product C*-algebras

Trans. Amer. Math. Soc. 351 (1999), 1-40.

14. with N.J. Kalton, Spectral characterization of sums of commutators II

J. reine angew. Math. 504 (1998), 127-137.

13. with Mikael Rørdam, Purely infinite simple C*-algebras arising from free product constructions

Canad. J. Math. 50 (1998), 323-341.

12. Faithfulness of free product states

J. Funct. Anal. 154 (1998), 223-229.

11. with Mikael Rørdam, Projections in free product C*-algebras

Geom. Funct. Anal. 8 (1998), 1-16.

erratum, 10 (2000), 975.

10. with Uffe Haagerup and Mikael Rørdam, The stable rank of some free product C*-algebras

Duke Math. J. 90 (1997), 95-121.

correction, 94 (1998), 213.

9. Two applications of free entropy

Math. Ann. 308 (1997), 547-558.

8. Free products of finite dimensional and other von Neumann algebras with respect to non-tracial states

Fields Inst. Commun. 12 (1997), D. Voiculescu ed., pp. 41-88.

7. Amalgamated free products of multi-matrix algebras and a construction of subfactors of a free group factor

American J. Math. 117 (1995), 1555-1602.

6. Crossed product decompositions of a purely infinite von Neumann algebra with faithful, alomst periodic weight

Indiana Univ. Math. J. 44 (1995), 433-450.

5. Factoriality and Connes' invarient T(M) for free products of von Neumann algebras

J. reine. angew. Math. 450 (1994), 159-180.

4. Interpolated free group factors

Pacific J. Math. 163 (1994), 123-135.

3. with Alexandru Nica, On the Fock representation of the q-commutation relations

J. reine. angew. Math. 440 (1993), 201-212.

2. Free products of hyperfinite von Neumann algebras and free dimension

Duke Math. J. 69 (1993), 97-119.

1. On certain free product factors via an extended matrix model

J. Funct. Anal. 112, (1993), 31-60.

Book:

with D.V. Voiculescu and A. Nica, Free Random Variables

CRM Monographs, vol. 1, American Math. Soc. 1992.

Articles in Conference Proceedings:

2. ``Free products of exact groups,''

C*-algebras, J. Cuntz and S. Echterhoff (Eds.), Springer--Verlag, 2000, pp. 61-70.

1. with Gary Weiss and Mariusz Wodzicki, ``Unitarily invariant trace extensions beyond the trace class,''

Operator Theory: Adv. Appl. 114, Birkhäuser Verlag, 2000, pp. 59-65.