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2001 (1)
1Author    Ji Lina, Xiao-Yan Tang3, Sen-Yue Loua, Ke-Lin WangbRequires cookie*
 Title    A New Generalization of the (2+l)-dimensional Davey-Stewartson Equation  
 Abstract    Using an asymptotically exact reduction method based on Fourier expansion and spatiotemporal re-scaling, a new integrable system of the nonlinear partial differential equation in (2+1 ^ d i­ mensions, extended Davey-Stewartson I equation, is deduced from a known (2+l)-dimensional integrable equation. The integrability of the new equation system is explicitly proved by the spectral transformation. Actually, the corresponding Lax pair of the new equations can be obtained by applying the same reduction method to the Lax pair of the original equation. 
  Reference    Z. Naturforsch. 56a, 613—618 (2001); received June 28 2001 
  Published    2001 
  Keywords    Integrable Models, Davey-Stewartson I Equation, Fourier Asymptotical Expansion 
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 TEI-XML for    default:Reihe_A/56/ZNA-2001-56a-0613.pdf 
 Identifier    ZNA-2001-56a-0613 
 Volume    56