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Publications in Math-Net.Ru |
Citations |
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2012 |
| 1. |
O. Ragnisco, F. Zullo, “Quantum Bäcklund transformations: Some ideas and examples”, TMF, 172:2 (2012), 323–336    ; Theoret. and Math. Phys., 172:2 (2012), 1160–1171   |
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2011 |
| 2. |
Ángel Ballesteros, Alberto Enciso, Francisco J. Herranz, Orlando Ragnisco, Danilo Riglioni, “Superintegrable Oscillator and Kepler Systems on Spaces of Nonconstant Curvature via the Stäckel Transform”, SIGMA, 7 (2011), 048, 15 pp. |
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| 3. |
Orlando Ragnisco, Federico Zullo, “Bäcklund Transformations for the Kirchhoff Top”, SIGMA, 7 (2011), 001, 13 pp. |
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2010 |
| 4. |
Orlando Ragnisco, Danilo Riglioni, “A Family of Exactly Solvable Radial Quantum Systems on Space of Non-Constant Curvature with Accidental Degeneracy in the Spectrum”, SIGMA, 6 (2010), 097, 10 pp. |
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| 5. |
Orlando Ragnisco, Federico Zullo, “Bäcklund Transformations for the Trigonometric Gaudin Magnet”, SIGMA, 6 (2010), 012, 6 pp. |
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2007 |
| 6. |
Matteo Petrera, Orlando Ragnisco, “From $\mathfrak{su}(2)$ Gaudin Models to Integrable Tops”, SIGMA, 3 (2007), 058, 14 pp.  |
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| 7. |
Orlando Ragnisco, Federico Zullo, “Continuous and Discrete (Classical) Heisenberg Spin Chain Revised”, SIGMA, 3 (2007), 033, 6 pp. |
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| 8. |
Orlando Ragnisco, Ángel Ballesteros, Francisco J. Herranz, Fabio Musso, “Quantum Deformations and Superintegrable Motions on Spaces with Variable Curvature”, SIGMA, 3 (2007), 026, 20 pp. |
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2005 |
| 9. |
F. Musso, M. Petrera, O. Ragnisco, G. Satta, “A rigid body dynamics derived from a class of extended Gaudin models: an integrable discretization”, Regul. Chaotic Dyn., 10:4 (2005), 363–380 |
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2003 |
| 10. |
Á. Ballesteros, F. Musso, O. Ragnisco, “Maximally Superintegrable Gaudin Magnet: A Unified Approach”, TMF, 137:3 (2003), 336–343 ; Theoret. and Math. Phys., 137:3 (2003), 1645–1651 |
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2002 |
| 11. |
Á. Ballesteros, F. Musso, O. Ragnisco, “Classical and Quantum Integrable Systems: the Coalgebra Approach”, Regul. Chaotic Dyn., 7:4 (2002), 393–398 |
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1992 |
| 12. |
D. Levi, O. Ragnisco, M. A. Rodriguez, “On non-isospectral flows, Painlevé equations, and symmetries of differential and difference equations”, TMF, 93:3 (1992), 473–480 ; Theoret. and Math. Phys., 93:3 (1992), 1409–1414 |
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