20th International Conference on Operator Theory
Timisoara, Romania, June 30-July 5, 2004

Wednesday, June 30
9:20-10:00 Vasilescu Positive maps on algebras of fractions and applications
10:10-10:50 Bercovici A small family of conformal mapping theorems related with free probability
11:10-11:50 Atzmon Invariant subspaces and the exponential map
12:00-12:40 Janas Theory of Jacobi operators. Recent results
15:00-15:40 Peligrad Maximality of analytic subalgebras associated with C*-dynamical systems
16:00- Parellel Sessions
Thursday, July 1
9:20-10:00 Christensen Spectral triples for approximately finite dimensional C*-algebras
10:10-10:50 Bratteli An operator theoretic framework for wavelet bases
11:10-11:50 Longo Noncommutative spectral invariants and black hole entropy
12:00-12:40 Stormer Positive linear maps of von Neumann algebras and capacity
15:00-15:40 Radulescu Noncommutative version of Hilbert 17th problem and relations to the Connes embedding conjecture
16:00- Parellel Sessions
Friday, July 2
9:00-9:40 Ball Hardy space models for a commuting pair of isometries
9:50-10:30 Rochberg Some quotients of the bidisk Hardy module
10:50-11:30 Chevreau A short survey of 25 years of dual algebras
11:40-12:20 Muller Invariant subspaces for polynomially bounded operators
15:00-15:40 Schmüdgen Well-behaved representations of *-algebras and unbounded operators affiliated with C*-algebras
16:00- Parellel Sessions
Saturday, July 3
9:00-9:40 Le Merdy Semigroups and functional calculus on noncommutative L_p-spaces
9:50-10:30 Kerchy Dilation to particular isometries
10:50-11:30 Kawahigashi Operator algebras and vertex operator algebras
Sunday, July 4
9:00-9:40 Elliott Invariants for C*-algebras
9:50-10:30 D'Antoni Scaling algebras and short distance analysis of superselectio sectors
10:50-11:30 Davidson Absolutely continuous functionals and a Kaplansky theorem for free semigroup algebra
15:00-15:40 Helemskii Homology on operator algebras: the "traditional" and "quantized" approaches
16:00- Parellel Sessions
Monday, July 5
9:00-9:40 Woronowicz Balanced operators and balanced extensions
9:50-10:30 Mbekhta Partial isometries and generalized inverses
10:50-11:30 Cassier Mapping theorems and Harnack ordering for \rho-contractions
11:40-12:20 Labrousse Isometric transforms and spectral radius of linear relations on a Hilbert space
15:00-15:40 Zsido
16:00- Parellel Sessions