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JOURNALS // Ufimskii Matematicheskii Zhurnal // Archive

Ufimsk. Mat. Zh., 2012 Volume 4, Issue 4, Pages 3–12 (Mi ufa163)

Reductions of stationary boundary layer equation

A. V. Aksenov, A. A. Kozyrev

M. V. Lomonosov Moscow State University, Faculty of Mechanics and Mathematics, Moscow, Russia

Abstract: The equation describing a steady laminar boundary layer with a pressure gradient is considered. All reductions to the ordinary differential equations are obtained. It has been shown that this equation has a reduction which can be obtained neither by classical nor by nonclassical symmetry methods.

Keywords: similarity reduction, symmetry operator, invariant solution, boundary layer.

UDC: 517.9+532.5

Received: 30.10.2012



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