Theoretical and Mathematical Physics

, Volume 99, Issue 2, pp 505–510 | Cite as

Generic solutions for some integrable lattice equations

  • L. V. Bogdanov


We derive the expressions for ψ-functions and generic solutions of lattice principal chiral equations, the lattice KP hierarchy, and the hierarchy including lattice N-wave type equations. The τ-function ofn free fermions plays a fundamental role in this context. Miwa's coordinates in our case appear as the lattice parameters.


Generic Solution Type Equation Lattice Equation Free Fermion Integrable Lattice 
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© Plenum Publishing Corporation 1994

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  • L. V. Bogdanov

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