A Multi-Scale Approach to Hyperbolic Evolution Equations with Limited Smoothness
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چکیده
A Multi-Scale Approach to Hyperbolic Evolution Equations with Limited Smoothness Fredrik Andersson a , Maarten V. de Hoop b , Hart F. Smith c & Gunther Uhlmann c a Centre for Mathematical Sciences , Lund Institute of Technology/ Lund University , Lund, Sweden b Center for Computational and Applied Mathematics , Purdue University , West Lafayette, Indiana, USA c Department of Mathematics , University of Washington , Seattle, Washington, USA Published online: 30 May 2008.
منابع مشابه
A multi-scale approach to hyperbolic evolution equations
We discuss how techniques frommultiresolution analysis and phase space transforms can be exploited in solving a general class of evolution equations with limited smoothness. We have wave propagation in media of limited smoothness in mind. The frame that appears naturally in this context is closely related to the one formed by curvelets. The construction considered here implies a full-wave descr...
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Article history: Received 4 July 2011 Revised 20 December 2011 Accepted 30 January 2012 Available online 1 February 2012 Communicated by Gregory Beylkin
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