Fe b 19 94 Generic solutions for some integrable lattice equations
نویسنده
چکیده
We derive the expressions for ψ-functions and generic solutions of lattice principal chiral equations, lattice KP hierarchy and hierarchy including lattice N-wave type equations. τ-function of n free fermions plays fundamental role in this context. Miwa's coordinates in our case appear as the lattice parameters.
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تاریخ انتشار 1994