Davey-stewartson Equation from a Zero Curvature and a Self-duality Condition
نویسنده
چکیده
We derive the two equations of Davey-Stewartson type from a zero curvature condition associated with SL(2,R) in 2+ 1 dimensions. We show in general how a 2+1 dimensional zero curvature condition can be obtained from the self-duality condition in 3+3 dimensions and show in particular how the Davey-Stewartson equations can be obtained from the selfduality condition associated with SL(2,R) in 3 + 3 dimensions.
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