Open Science Harvester of NAS of Ukraine

Continuous and Discrete (Classical) Heisenberg Spin Chain Revised

by Ragnisco, O., Zullo, F.
Published in Symmetry, Integrability and Geometry: Methods and Applications (2007)

A Family of Exactly Solvable Radial Quantum Systems on Space of Non-Constant Curvature with Accidental Degeneracy in the Spectrum

by Ragnisco, O., Riglioni, D.
Published in Symmetry, Integrability and Geometry: Methods and Applications (2010)

Bäcklund Transformations for the Trigonometric Gaudin Magnet

by Ragnisco, O., Zullo, F.
Published in Symmetry, Integrability and Geometry: Methods and Applications (2010)

Bäcklund Transformations for the Kirchhoff Top

by Ragnisco, O., Zullo, F.
Published in Symmetry, Integrability and Geometry: Methods and Applications (2011)

From su(2) Gaudin Models to Integrable Tops

by Petrera, M., Ragnisco, O.
Published in Symmetry, Integrability and Geometry: Methods and Applications (2007)

Quantum Deformations and Superintegrable Motions on Spaces with Variable Curvature

by Ragnisco, O., Ballesteros, A., Herranz, F.J., Musso, F.
Published in Symmetry, Integrability and Geometry: Methods and Applications (2007)

Superintegrable Oscillator and Kepler Systems on Spaces of Nonconstant Curvature via the Stäckel Transform

by Ballesteros, A., Enciso, A., Herranz, F.J., Ragnisco, O., Riglioni, D.
Published in Symmetry, Integrability and Geometry: Methods and Applications (2011)