Analysis seminar and related talks, Spring 1998


Tuesday, January 13, 4.00 p.m., Van Vleck 901.
Jim Wright (New South Wales):
Multidimensional van der Corput and Sublevel Set Estimates.
Friday, January 30, 1:30 p.m., Van Vleck B113
Sergei Treil (Michigan State):
The weighted norm inequalities are now trivial
Colloquium:
Friday, January 30, 4:00 p.m., Van Vleck B239
Sergei Treil (Michigan State):
The inverse spectral problem for selfadjoint Hankel operators.
Friday, February 6, 1:30 p.m., Van Vleck B113
Xianghong Gong (University of Michigan)
Singular Levi-flat real analytic hypersurfaces.
Tuesday, February 10, 4:00 p.m. Van Vleck B219
Alexandru Ionescu (Princeton University):
Radial Fourier integral operators in hyperbolic spaces.
Tuesday, February 17, 4:00 p.m. Van Vleck B219
Manuel Flores (UW)
Failure of Kohn's estimates for some generalizations of the Heisenberg group
Tuesday, February 24, 4:00 p.m., Van Vleck B219
Amos Ron (UW, Comp. Sci.): The smoothness of a refinable function.
Tuesday, March 3, 4:00 p.m., Van Vleck B219
Sarah Ziesler (Chicago):
Singular integrals associated with hypersurfaces: L^2 theory

Wednesday, March 4, 2:25 p.m.,
Carlos Kenig (Univ. of Chicago):
Free boundary problems for harmonic measure and Poisson kernels
(joint Analysis and PDE/Applied Math. seminar)
Tuesday, March 17, 4:00 p.m., Van Vleck B219
Herbert Koch (Heidelberg):
The interface in the two-phase Stefan problem
(joint Analysis and PDE/Applied Math. seminar)
Colloquium:
Friday, March 20, 4:00 p.m. Van Vleck B239
Evgenij Chirka (Steklov institute):
Some nonlinear problems in complex analysis
Tuesday, March 24, 4:00 p.m., Van Vleck B219
John D'Angelo (University of Illinois-Urbana):
Complex variables generalizations of Hilbert's 17th problem.
Distinguished Lecture Series
Elias M. Stein (Princeton, visiting UW)
Wednesday, March 25, 4:00 p.m., Van Vleck B239
Singular Radon transforms I
Thursday, March 26, 4:00 p.m., Van Vleck B239
Singular Radon transforms II

Monday, March 30, 1:30 p.m., Van Vleck B113
Terence Tao (UCLA):
A bilinear approach to the Bochner-Riesz and Kakeya conjectures.
Thursday, April 2, 2:25 p.m., Van Vleck B231
Franc Forstneric (UW):
Admissible and unavoidable sets for proper holomorphic discs in C^2
Tuesday, April 7, 4:00 p.m., Van Vleck B219
Walter Trebels (TU Darmstadt):
On the rate of a.e. convergence of the Abel-Cartwright means on L^p(R^n).
Tuesday, April 14, 4:00 p.m., Van Vleck B219
Francois Treves (Rutgers University):
A conjecture on the analyticity of solutions of sums of squares of vector fields
Tuesday, April 21, 4:00 p.m., Van Vleck B219
Monique Hakim (Orsay):
Mappings tangent to the identity.
Friday, April 24, 1:20 p.m., Van Vleck B115
Alfonso Montes (Sevilla):
Composition operators on weighted spaces of analytic functions
Tuesday, April 28, 4:00 p.m., Van Vleck B219
Nets Katz (University of Illinois-Chicago)
Maximal operators in the plane over arbitrary sets of directions.
Monday, May 4, 1:20 p.m., Van Vleck B113
Matts Essen (Uppsala)
Some results on Q_p spaces.

Tuesday, May 5, 4:00 p.m., Van Vleck B219
Eli Stein
Exponential-sum operators I

Wednesday, May 6, 4:00 p.m., Van Vleck B231
Eli Stein
Exponential-sum operators II