v 1 1 5 O ct 1 99 8 Generating Quadrilateral and Circular Lattices in KP Theory ∗
نویسندگان
چکیده
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. ∗Partially supported by CICYT: proyecto PB95–0401 1
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