Jayaprakash, C and Hayot, F and Pandit, Rahul (1993) Universal properties of the twodimensional KuramotoSivashinsky equation. In: Physical Review Letters, 71 (1). pp. 1215.

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Abstract
We investigate the properties of the KuramotoSivashinsky equation in two spatial dimensions. We show by an explicit, numerical, coarsegraining procedure that its longwavelength properties are described by a stochastic, partial differential equation of the KardarParisiZhang type. From the computed parameters in our effective, stochastic equation we argue that the length and time scales over which the correlation functions cross over from linear diffusive to those of the full nonlinear equation are very large. The behavior of the threedimensional equation is also discussed.
Item Type:  Journal Article 

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Additional Information:  Copyright for this article belongs to American Physical Society 
Department/Centre:  Division of Physical & Mathematical Sciences > Physics 
Date Deposited:  26 Jul 2004 
Last Modified:  19 Sep 2010 04:14 
URI:  http://eprints.iisc.ernet.in/id/eprint/1165 
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 Jayaprakash, C and Hayot, F and Pandit, Rahul Universal properties of the twodimensional KuramotoSivashinsky equation. (deposited 26 Jul 2004) [Currently Displayed]
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