Discretization of multidimensional submanifolds associated with Spin-valued spectral problems
نویسنده
چکیده
We present a large family of Spin(p, q)-valued discrete spectral problems. The associated discrete nets generated by the so called Sym-Tafel formula are circular nets (i.e., all elementary quadrilaterals are inscribed into circles). These nets are discrete analogues of smooth multidimensional immersions in R including isothermic surfaces, Guichard nets, and some other families of orthogonal nets. Mathematics Subject Classification 2000: 52C99, 53A07, 37K25, 39A12.
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تاریخ انتشار 2008