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Symmetries of 2+1-dimensional variable coefficient Burgers equations
Published 3 Nov 2013 in nlin.SI, math-ph, and math.MP | (1311.0450v4)
Abstract: We consider a class of variable coefficient Burgers equations in 2+1 dimensions and make use of their equivalence group to give a complete symmetry classification up to equivalence. Equivalence group is also applied to pick out the most general equation transformable to its constant coefficient form. The infinite-dimensional symmetry is used to transform the equation to a one-dimensional one.
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