Nijhoff Frank Willem

Publications in Math-Net.Ru

1. A Variational Principle for Discrete Integrable Systems
   
   SIGMA, 14 (2018), 041, 18 pp.
2. An integrable multicomponent quad-equation and its Lagrangian formulation
   
   TMF, 173:3 (2012),  363–374
3. Bispectral rings of difference operators
   
   Uspekhi Mat. Nauk, 54:3(327) (1999),  173–174


4. In memory of Yamilov Ravil Islamovich
   
   Ufimsk. Mat. Zh., 12:2 (2020),  118–119