Spectral Properties of Solutions of the Burgers Equation with Small Dissipation |
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Authors: | A È Biryuk |
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Institution: | (1) Moscow State University, Russia;(2) Heriot-Watt University, Edinburgh |
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Abstract: | We study the asymptotic behavior as
of the Sobolev norm
of the solution to the Cauchy problem for the one-dimensional quasilinear Burgers type equation
(It is assumed that the problem is
, the boundary conditions are periodic, and
.) We show that the locally time-averaged Sobolev norms satisfy the estimate
. The estimates obtained as a consequence for the Fourier coefficients justify Kolmogorov's spectral theory of turbulence for the case of the Burgers equation. |
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Keywords: | |
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