The String Equation and Solitons
نویسنده
چکیده
Introduction. We are going to present here some brief survey of the results of Theory of Solitons (see [1–3]) from the viewpoint of periodic theory including some new results in the theory of 2-dimensional periodic Schrodinger Operators. A remarkable connection of some very special but highly nontrivial nonlinear (especially one-dimensional) systems with spectral properties of one-dimensional linear Schrodinger Operators was discovered in 1965–68 in the series of works [4–6] for the famous KdV equation
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