RAGNISCO, Orlando
RAGNISCO, Orlando
Dipartimento di Matematica e Fisica
(Super)integrability from coalgebra symmetry: formalism and applications
2009-01-01 Ballesteros, A; Blasco, A; HERRANZ F., J; Musso, F; Ragnisco, Orlando
A DISCRETE NEUMANN SYSTEM
1992-01-01 Ragnisco, Orlando
A Family of Exactly Solvable Radial Quantum Systems on Space of Non-Constant Curvature with Accidental Degeneracy in the Spectrum
2010-01-01 Ragnisco, Orlando; Riglioni, D.
A maximally superintegrable deformation of the N-dimensional quantum Kepler-Coulomb system
2013-01-01 Ballesteros, A; Enciso, A; Herranz, Fj; Ragnisco, Orlando; Riglioni, D.
A maximally superintegrable system on an n-dimensional space of nonconstant curvature RID F-2453-2010
2008-01-01 Ballesteros, A; Enciso, A; Herranz, Fj; Ragnisco, Orlando
A new exactly solvable quantum model in N dimensions
2011-01-01 Ballesteros, A; Enciso, A; Herranz, Fj; Ragnisco, Orlando; Riglioni, D.
A NOVEL HIERARCHY OF INTEGRABLE LATTICES
1994-01-01 Merola, I; Ragnisco, Orlando; Zhang, Tg
A rigid body dynamics derived from a class of extended Gaudin models: An integrable discretization RID A-7283-2010
2005-01-01 Musso, F; Petrera, M; Ragnisco, Orlando; Satta, G.
A SIMPLE LATTICE VERSION OF THE NONLINEAR SCHRODINGER-EQUATION AND ITS DEFORMATION WITH AN EXACT QUANTUM SOLUTION
1994-01-01 Kundu, A; Ragnisco, Orlando
A systematic construction of completely integrable Hamiltonians from coalgebras
1998-01-01 Ballesteros, A; Ragnisco, Orlando
A UNIFIED ALGEBRAIC APPROACH TO INTEGRAL AND DISCRETE EVOLUTION-EQUATIONS
1990-01-01 Ragnisco, Orlando; Santini, Pm
Algebraic entropy for algebraic maps
2015-01-01 Hone, A. N. W.; Ragnisco, Orlando; Zullo, F.
Algebraic extensions of Gaudin models RID A-7283-2010
2005-01-01 Musso, F; Petrera, M; Ragnisco, Orlando
An Ecology and Economy Coupling Model. A global stationary state model for a sustainable economy in the Hamiltonian formalism
2020-01-01 Scalia, M.; Angelini, A.; Farioli, F.; Mattioli, G. F.; Ragnisco, O.; Saviano, M.
An exactly solvable deformation of the Coulomb problem associated with the Taub–NUT metric
2014-01-01 Ballesteros, A; Enciso, A; HERRANZ FRANCISCO, J; Ragnisco, Orlando; Riglioni, D.
AN EXAMPLE OF PARTIAL-DIFFERENTIAL-EQUATION PROBLEM ARISING IN A FINITE-DIFFERENCE CONTEXT - DIRECT AND INVERSE PROBLEM FOR THE DISCRETE ANALOG OF THE EQUATION PSI-XX+U-PSI=SIGMA-PSI-Y
1987-01-01 Ragnisco, Orlando; Santini, Pm; Chitlarubriggs, S; Ablowitz, Mj
An isochronous variant of the Ruijsenaars-Toda model: equilibrium configurations, behavior in their neighborhood, Diophantine relations
2009-01-01 Droghei, R; Calogero, F; Ragnisco, Orlando
APPROXIMATE INVERSE SPECTRAL TRANSFORM FOR THE KORTEWEG-DEVRIES EQUATION
1985-01-01 Levi, Decio; Ragnisco, Orlando
BACKLUND TRANSFORMATION VS THE DRESSING METHOD
1982-01-01 Levi, Decio; Ragnisco, Orlando; Sym, A.
Backlund transformations as exact integrable time discretizations for the trigonometric Gaudin model
2010-01-01 Ragnisco, Orlando; Zullo, F.