The following pages link to Orlando Ragnisco (Q432921):
Displaying 50 items.
- (Q394871) (redirect page) (← links)
- Quantum Bäcklund transformations: some ideas and examples (Q394873) (← links)
- A new exactly solvable quantum model in \(N\) dimensions (Q432923) (← links)
- Curvature from quantum deformations (Q451620) (← links)
- An exactly solvable deformation of the Coulomb problem associated with the Taub-NUT metric (Q527651) (← links)
- A family of exactly solvable radial quantum systems on space of non-constant curvature with accidental degeneracy in the spectrum (Q542729) (← links)
- Bäcklund transformations for the Kirchhoff top (Q542739) (← links)
- Superintegrable oscillator and Kepler systems on spaces of nonconstant curvature via the Stäckel transform (Q542807) (← links)
- Quantum mechanics on spaces of nonconstant curvature: the oscillator problem and superintegrability (Q555629) (← links)
- On two superintegrable nonlinear oscillators in \(N\) dimensions (Q649954) (← links)
- \(N\)-dimensional \(\mathrm{sl}(2)\)-coalgebra spaces with non-constant curvature (Q713604) (← links)
- Gaudin models with \(\mathcal U_q(\mathfrak{osp}(1|2))\) symmetry (Q875832) (← links)
- Bäcklund transformations for the trigonometric Gaudin magnet (Q970323) (← links)
- Superintegrability on \(N\)-dimensional curved spaces: central potentials, centrifugal terms and monopoles (Q1024398) (← links)
- Hamiltonian systems admitting a Runge-Lenz vector and an optimal extension of Bertrand's theorem to curved manifolds (Q1048082) (← links)
- Reduction techniques for infinite-dimensional Hamiltonian systems: some ideas and applications (Q1081915) (← links)
- What is the relativistic Volterra lattice? (Q1284079) (← links)
- Classical and quantum integrable systems: the coalgebra approach (Q1407945) (← links)
- \(N\)-dimensional classical integrable systems from Hopf algebras (Q1589229) (← links)
- Integrable time-discretization of the Ruijsenaars-Schneider model (Q1918080) (← links)
- Dynamical \(r\)-matrices for integrable maps (Q1965455) (← links)
- Contractions, deformations and curvature (Q2269921) (← links)
- A rigid body dynamics derived from a class of extended Gaudin models: an integrable discretization (Q2425508) (← links)
- Quantum deformations and superintegrable motions on spaces with variable curvature (Q2473422) (← links)
- Continuous and discrete (classical) Heisenberg spin chain revised (Q2473429) (← links)
- From \(\mathfrak {su}(2)\) Gaudin models to integrable tops (Q2473457) (← links)
- A maximally superintegrable system on an \(n\)-dimensional space of nonconstant curvature (Q2482034) (← links)
- R-matrices and higher Poisson brackets for integrable systems (Q2638444) (← links)
- Maximally superintegrable gaudin magnet: A unified approach (Q2654817) (← links)
- Bäcklund transformations for the \(sl(2)\) Gaudin magnet. (Q2716914) (← links)
- Construction of higher local \((2+1)\)-dimensional exponential lattice equations (Q2722712) (← links)
- Exact solution of the quantum Calogero-Gaudin system and of its \(q\) deformation (Q2738258) (← links)
- The spin-\(\frac 12\) Calogero-Gaudin system and its \(q\)-deformation (Q2747385) (← links)
- Dressing method and Bäcklund and Darboux transformations (Q2781672) (← links)
- On Fourier integral transforms for \(q\)-Fibonacci and \(q\)-Lucas polynomials (Q2890766) (← links)
- Algebraic entropy for algebraic maps (Q2994542) (← links)
- Exact solution to a supersymmetric Gaudin model (Q3024234) (← links)
- Bäcklund transformations as exact integrable time discretizations for the trigonometric Gaudin model (Q3057443) (← links)
- SUPERINTEGRABLE QUANTUM OSCILLATOR AND KEPLER-COULOMB SYSTEMS ON CURVED SPACES (Q3190594) (← links)
- Some remarks on the normalisation condition problem of the dressing method (Q3329869) (← links)
- The inhomogeneous Toda lattice: its hierarchy and Darboux-Backlund transformations (Q3361313) (← links)
- Bäcklund transformations for the rational Lagrange chain (Q3372035) (← links)
- (Q3438234) (← links)
- Non-isospectral deformations and Darboux transformations for the third-order spectral problem (Q3469623) (← links)
- (Q3471230) (← links)
- Bertrand spacetimes as Kepler/oscillator potentials (Q3522749) (← links)
- The Degasperis–Procesi equation with self-consistent sources (Q3525029) (← links)
- An isochronous variant of the Ruijsenaars–Toda model: equilibrium configurations, behavior in their neighborhood, Diophantine relations (Q3645355) (← links)
- Approximate inverse spectral transform for the Korteweg-de Vries equation (Q3712717) (← links)
- An example of ∂̄ problem arising in a finite difference context: Direct and inverse problem for the discrete analog of the equation ψ<i>x</i> <i>x</i>+<i>u</i>ψ=σψ<i>y</i> (Q3801975) (← links)
