2 papers
nlin.SI2007
On canonical variables in integrable models of magnets
E. Sh. Gutshabash
Three integrable models - the deformed Heisenberg, Landau - Lifschits and Ishimori magnets are written in terms of the stereographic projection. The Hamiltonians of these models ar…
nlin.SI2000
Darboux Transformation and Exact Solutions in the model of Cylindrically Symmetrical Chiral Field
E. Sh. Gutshabash
The application of the Darboux Transformation method to the integrable model of Cylindrically Symmetrical Chiral field has been considered. The associated linear system of matrix e…