Generating Quadrilateral and Circular Lattices in KP Theory
Adam Doliwa, Manuel Manas, Luis Martinez Alonso
Abstract
The bilinear equations of the N-component KP and BKP hierarchies and a corresponding extended Miwa transformation allow us to generate quadrilateral and circular lattices from conjugate and orthogonal nets, respectively. The main geometrical objects are expressed in terms of Baker functions.
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