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Apologies for any cross-posting - __________________________________________________ Dear Colleague,
The purpose of this message is to announce a session at the European Geophysical Union meeting in Vienna, 24--29 April 2005, entitled
"Wavelet and time-frequency analysis in the earth sciences"
The session is being organized by J.M. Lilly and S.C. Olhede. A detailed description of the session, preliminary list of solicited speakers, and some additional information are provided below.
Wavelet analysis and related approaches provide powerful new tools for attacking problems involving statistical nonstationarity and coherent structures, both in time series and in two or three dimensional fields. Our goal is to bring together researchers involved with the development of new mathematical and statistical methods with others whose interests require, and provide the impetus for, such new approaches. We would like to encourage colleagues in either of these two categories to submit abstracts.
Abstract submission is now open, with a deadline of January 21, about two months from now.
Please feel free to forward this to other interested researchers.
Sincerely,
Jonathan Lilly <[EMAIL PROTECTED]>, Universite Pierre et Marie Curie Sofia Olhede <[EMAIL PROTECTED]>, Imperial College London
****************************************************************** Preliminary List of Solicited Speakers
Marie Farge Ecole Normale Superieure de Paris Patrick Flandrin Ecole Normale Superieure de Lyon Alfred Hanssen** University of Tromso Matthias Holschneider Universitat Potsdam Frederik J. Simons** University College London Andrew T. Walden** Imperial College London
[** = member of scientific organizing committee]
****************************************************************** Session information for NP4.05
Wavelet and time-frequency analysis in the earth sciences
Convener: J.M. Lilly Co-convener: S.C. Olhede Programme: Nonlinear Processes in Geophysics
Many natural processes of great interest are neither periodic nor stationary. Wavelet and time-frequency (or time-scale) analysis therefore holds much potential for earth scientists. Despite the vast array of new methods which have emerged over the past decade, there is substantial scope for broader application of these methods to real-world problems, as well as for the development of further mathematical tools to address outstanding physical questions.
The purpose of this session is to survey the most promising methods for the earth sciences, and to highlight specific examples of practical applications. Several areas of special interest are:
--- nonstationary stochastic modelling --- extraction of signals immersed in noise --- wavelet decompositions in two and three dimensions --- multiple-window methods.
Statistical considerations are particularly encouraged.
****************************************************************** Additional information
Details on the Vienna EGU 2005 meeting are available online at
http://www.copernicus.org/EGU/ga/egu05/
Information for this session (NP 4.05) is found by following the "Call for papers Programme" link followed by "Nonlinear Processes in Geophysics". Abstract submission is then handled online from this location.
Do not hesitate to contact us ([EMAIL PROTECTED] or [EMAIL PROTECTED]) with any questions.
********************************************************************* Jonathan Lilly [EMAIL PROTECTED] Universit� Pierre et Marie Curie Tel: 33 1 44 27 49 69 Tour 45/55, 5 �me �tage, bo�te 100 Fax: 33 1 44 27 38 05 4 place Jussieu US Fax: (530) 678-5835 75252 Paris cedex 05 *********************************************************************
Sofia Olhede [EMAIL PROTECTED] Imperial College London Tel: 44 20 75 94 85 68 Department of Mathematics
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