Abstract:
A zero-curvature representation with constant poles on an elliptic curve is obtained for the Krichever–Novikov equation. Algebraic-geometric solutions of this equation are constructed. The consideration is based on reducing the theta function of a two-sheet covering of an elliptic curve to the Prym theta functions of codimension one.
Citation:
D. P. Novikov, “Algebraic-geometric solutions of the Krichever–Novikov equation”, TMF, 121:3 (1999), 367–373; Theoret. and Math. Phys., 121:3 (1999), 1567–1573