Complex Analysis and Differential Equations
Complex Analysis and Differential Equations
A Marcus Wallenberg Symposium in Honor of Matts Essén
June 15-18, 1997, Uppsala, Sweden
During four days in June, 1997, Uppsala University organized a
symposium on mathematics in honor of Professor Matts Essén, who
retired at the end of that month. The symposium was financially
supported by the Marcus Wallenberg Foundation for International
Scientific Collaboration, the Wenner-Gren Center Foundations, the
Nordic Academy for Advanced Study (NorFA), the Swedish Natural Science
Research Council, the Faculty of Science and Technology of Uppsala
University, Gustaf Sigurd Magnuson's Fund, and the Presidency of
Uppsala University.
A complete program is available both as a DVI file and a PostScript file.
Proceedings
We are editing a proceedings volume, which will also be a Festschrift
for Matts. The current status of these proceedings is available on
the web, both as a DVI file and a
PostScript file.
Plenary lectures
- Hiroaki Aikawa, Shimane University: Norm estimates of Green
operator and perturbation of Green function
- Kari Astala, Jyväskylä: Periodic quasiconformal mappings,
homogenization and optimal conductivity properties of material
mixtures
- Al Baernstein, St. Louis: Symmetriztion theorems for integrals
involving volumes of simplices
- Lennart Carleson, Uppsala & KTH: DLA and an analogue of Burgers'
equation
- David Drasin, Purdue: On Nevanlinna's inverse problem. Wednesday
- Vladimir Eiderman, Moscow: Metric properties of exceptional sets
- Stephen Gardiner, Dublin: Limits of superharmonic functions along
parallel lines (Joint work with Matts Essén)
- Wolfhard Hansen, Bielefeld: A Liouville property for Schödinger
operators
- Walter Hayman, Imperial College: The mathematical work of Matts
Essén
- Ilpo Laine, Joensuu: Meromorphic solutions of some complex
differential equations (Joint work with Xinhou Hua)
- John Lewis, Lexington, Kentucky: Some problems for elliptic and
parabolic measure
- Olli Martio, Helsinki: Stability results
- Pertti Mattila, Jyväskylä: Removable sets for bounded analytic
functions in the plane
- Ivan Netuka, Prague: Limit behavior of convolutions of measures and
its application to harmonic functions and stabilization
- Phil Rippon, Milton Keynes: Asymptotic values of continuous
functions
- John Rossi, Blacksburg: Circular means of fine Green's functions and
the longest arc relation (Joint work with Fryntov and Weitsman)
- Kristian Seip, Trondheim: On some interpolation problems for entire
functions and the Hunt-Muckenhoupt-Wheeden theorem
- Dan Shea, Madison: On convolution inequalities in function theory
(from Kjellberg to Essén)
- Mikhail Sodin, Tel-Aviv: Hilbert transform of measures and L^1
functions (after Matsaev)
- Jang Mei Wu, Urbana: Growth and asymptotic sets of subharmonic
functions
Contributed talks
- Mats Erik Andersson, KTH, Stockholm: The sharp logarithmic Sobolev
inequality for the group of order three
- Rauno Aulaskari, Jyväskylä: Q_p(R) on Riemann
surfaces
- Vladimir Azarin, Bar-Ilan: On limit sets of entire curves and the
multiplicator problem
- Yuanji Cheng: On an open problem of Ambrosetti, Brezis and
Cerami
- W. N. Everitt, Birmingham, UK: On the representation of
holomorphic functions by integrals
- Kurt Hansson, Linköping: A Dirichlet problem for a multidimensional
Riccati equation
- Håkan Hedenmalm, Lund: Invertible but not weakly invertible
functions in the Bergman spaces
- Burglind Juhl-Jöricke, Berlin: A non-removable generic 4-ball in the
unit sphere in C^3 (Joint work with N. Shcherbina)
- Visa Latvala, Joensuu: Bloch functions of solutions to elliptic
equations
- Peter Lindqvist, Trondheim: On a very degenerate nonlinear
eigenvalue problem
- José G. Llorente, Madrid: Axiomatic potential theory, asymptotic
values and elliptic differential operators
- Torbjörn Lundh, KTH, Stockholm: Percolation of a Brownian motion
absorbed by a Poisson process
- Jerk Matero, Uppsala: Mean curvature flow with absorption
- Vladimir Maz'ya, Linköping: On the Wiener regularity of a boundary
point for higher order elliptic operators
- Artur Nicolau, Barcelona: Inner functions, Bloch spaces and
symmetric measures
- I. V. Ostrovskii, Kharkov and Ankara: Power series having
tails with multiply positive coefficients (Joint work with
N. A. Zheltukhina)
- Jarmila Ranosová, Prague: Sets of determination in potential theory
- Charles Stanton, San Bernardino, California: Some sharp inequalities
for norms of conjugate functions (Joint work with Dan Shea and
Matts Essén)
- Tadie, Copenhagen: Structure of radial solutions of semilinear
elliptic equations via the ``normalized" problems
- Vadim Tkachenko, Beer-Sheva: Non-selfadjoint Dirac operators with
periodic skew-symmetric potential matrices
- Luis Manuel Tovar, Mexico: Q_p-functions and Blaschke products.)
- A. Ulanovskii, Stavanger: Completeness problems for sparse sequences
of exponentials on large sets
- Björn Gabriel Walther, KTH, Stockholm: Fourier transforms of
singular distributions as initial data for the time-dependent
Schrödinger equation
- Yuefei Wang, Peking and Berlin: Dynamics of entire functions:
Wandering domains
Scientific Committee
Hiroaki Aikawa, Shimane University
Catherine Bandle, Basel
David Drasin, Purdue
Walter Hayman, Imperial College
Ilpo Laine, Joensuu
John Lewis, Kentucky
Olli Martio, Helsinki
Ivan Netuka, Prague
Dan Shea, Madison
Organizing Committee
Christer Kiselman, Lars-Åke Lindahl, Jerk Matero (Secretary)
Last change 2000 09 28. Christer Kiselman, Department of Mathematics, Uppsala
University. E-mail: kiselman@math.uu.se