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The Modified Toda Lattice Equation in (2+1)-Dimensions and an Infinite Number of Conservation Laws
並列摘要
By considering a discrete isospectral problem, a whole integrable lattice soliton hierarchy is derived. The modified Toda lattice in (2+1)-dimensions is obtained from the integrable positive and negative lattice equations. A direct method of constructing conservation laws for (2+1)-dimensional lattice equations based on associated matrix spectral problems is proposed, by means of which the conservation laws of the (2+1)-dimensional modified Toda lattice are deduced.
並列關鍵字
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