Enciso A

Publications in Math-Net.Ru

1. Superintegrable Oscillator and Kepler Systems on Spaces of Nonconstant Curvature via the Stäckel Transform
   
   SIGMA, 7 (2011), 048, 15 pp.
2. Quasi-Exactly Solvable $N$-Body Spin Hamiltonians with Short-Range Interaction Potentials
   
   SIGMA, 2 (2006), 073, 11 pp.
3. Classical and quantum integrability of Hamiltonians without scattering states
   
   TMF, 148:2 (2006),  249–268