Перегляд за автором "Veselov, A.P."

Сортувати за: Порядок: Результатів:

  • On Quadrirational Yang-Baxter Maps 
    Papageorgiou, V.G.; Suris, Yu.B.; Tongas, A.G.; Veselov, A.P. (Symmetry, Integrability and Geometry: Methods and Applications, 2010)
    We use the classification of the quadrirational maps given by Adler, Bobenko and Suris to describe when such maps satisfy the Yang-Baxter relation. We show that the corresponding maps can be characterized by certain ...
  • On the Spectra of Real and Complex Lamé Operators 
    Haese-Hill, W.A.; Hallnäs, M.A.; Veselov, A.P. (Symmetry, Integrability and Geometry: Methods and Applications, 2017)
    We study Lamé operators of the form L=−d²/dx²+m(m+1)ω²℘(ωx+z₀), with m∈N and ω a half-period of ℘(z). For rectangular period lattices, we can choose ω and z0 such that the potential is real, periodic and regular. It ...