On Wavelet Fundamental Solutions to the Heat Equation Heatlets

Abstract

We present an application of wavelet theory in partial differential equations. We study the wavelet fundamental solutions to the heat equation. The heat evolution of an initial wavelet state is called a heatlet. Like wavelets for the L space, heatlets are ``atomic'' heat evolutions in the sense that any general heat evolution can be ``assembled'' from a… (More)

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Cite this paper

@inproceedings{Shen1999OnWF, title={On Wavelet Fundamental Solutions to the Heat Equation Heatlets}, author={Jianhong Shen and Gilbert Strang}, year={1999} }