Spectral Curves of Operators with Elliptic Coefficients
arXiv:math-ph/0703038 · doi:10.3842/SIGMA.2007.045
Abstract
A computer-algebra aided method is carried out, for determining geometric objects associated to differential operators that satisfy the elliptic ansatz. This results in examples of Lame curves with double reduction and in the explicit reduction of the theta function of a Halphen curve.
This is a contribution to the Vadim Kuznetsov Memorial Issue on Integrable Systems and Related Topics, published in SIGMA (Symmetry, Integrability and Geometry: Methods and Applications) at http://www.emis.de/journals/SIGMA/