Corrugated surfaces with slow modulation and quasiclassical Weierstrass representation
arXiv:nlin/0606004
Abstract
Quasiclassical generalized Weierstrass representation for highly corrugated surfaces with slow modulation in the three-dimensional space is proposed. Integrable deformations of such surfaces are described by the dispersionless Veselov-Novikov hierarchy.
11 pages