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Toda lattice with constraint of type B by Krichever, I.; Zabrodin, A. is a scholarly article available to read on EtoBox.

What is Toda lattice with constraint of type B about?

We introduce a new integrable hierarchy of nonlinear differential-difference equations which is a subhierarchy of the 2D Toda lattice defined by imposing a constraint to the Lax operators of the latter. The 2D Toda lattice with the constraint can be regarded as a discretization of the BKP hierarchy. We construct its algebraic-geometrical solutions in terms of Riemann and Prym theta-functions.

Author

Krichever, I.; Zabrodin, A.

Published

2022

Language

EN