| Publication | Date of Publication | Type |
|---|
| Jacobi multipliers and Hojman symmetry | 2024-04-18 | Paper |
| Painlevé equations, integrable systems and the stabilizer set of Virasoro orbit | 2023-09-27 | Paper |
| Sundman transformation and alternative tangent structures | 2023-04-21 | Paper |
| Sundman transformation and alternative tangent structuresSundman transformation and alternative tangent structures | 2023-04-01 | Paper |
| Superintegrability on the three-dimensional spaces with curvature. Oscillator-related and Kepler-related systems on the sphere S 3 and on the hyperbolic space H 3 | 2023-02-13 | Paper |
| Jacobi multipliers and Hamel’s formalism | 2023-02-06 | Paper |
| Stratified Lie systems: theory and applications | 2023-02-01 | Paper |
| Superintegrability of three-dimensional Hamiltonian systems with conformally Euclidean metrics. Oscillator-related and Kepler-related systems | 2023-02-01 | Paper |
| Some Applications of Affine in Velocities Lagrangians in Two-dimensional Systems | 2022-11-25 | Paper |
| Infinitesimal time reparametrisation and its applications | 2022-09-26 | Paper |
| Quantum quasi-Lie systems: properties and applications | 2022-04-02 | Paper |
| Reduction and integrability: a geometric perspective | 2022-03-25 | Paper |
| Superintegrability of 3-dimensional Hamiltonian systems with conformally Euclidean metrics. Oscillator-related and Kepler-related systems | 2021-09-10 | Paper |
| Superintegrability on the 3-dimensional spaces with curvature. Oscillator-related and Kepler-related systems on the Sphere $S^3$ and on the Hyperbolic space $H^3$ | 2021-09-08 | Paper |
| Invariance of second order ordinary differential equations under two-dimensional affine subalgebras of Ermakov-Pinney Lie algebra | 2020-09-14 | Paper |
| Quasi-Lie schemes for PDEs | 2019-09-13 | Paper |
| Nonstandard Hamiltonian structures of the Liénard equation and contact geometry | 2019-09-13 | Paper |
| Stratified Lie systems: Theory and applications | 2019-05-30 | Paper |
| Recent advances on Lie systems and their applications | 2018-04-10 | Paper |
| Quantization of Hamiltonian systems with a position dependent mass: Killing vector fields and Noether momenta approach | 2017-12-13 | Paper |
| Invariance of second order ordinary differential equations under two-dimensional affine subalgebras of EP Lie algebra | 2017-12-01 | Paper |
| Tensorial dynamics on the space of quantum states | 2017-10-12 | Paper |
| ABC of ladder operators for rationally extended quantum harmonic oscillator systems | 2017-08-15 | Paper |
| Rational deformations of conformal mechanics | 2017-07-23 | Paper |
| Tangent bundle geometry from dynamics: Application to the Kepler problem | 2017-04-27 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2968901 | 2017-03-22 | Paper |
| Superintegrable systems on 3-dimensional curved spaces: Eisenhart formalism and separability | 2017-03-13 | Paper |
| Revisiting Lie integrability by quadratures from a geometric perspective | 2017-01-26 | Paper |
| A quantum route to Hamilton–Jacobi equation: comments and remarks | 2017-01-26 | Paper |
| Geometric approach to dynamics obtained by deformation of time-dependent Lagrangians | 2016-12-02 | Paper |
| Ground-state isolation and discrete flows in a rationally extended quantum harmonic oscillator | 2016-11-23 | Paper |
| Lie systems and Schr\"odinger equations | 2016-11-17 | Paper |
| Solvability of a Lie algebra of vector fields implies their integrability by quadratures | 2016-11-11 | Paper |
| Geometric approach to dynamics obtained by deformation of Lagrangians | 2016-10-26 | Paper |
| A new look at the Feynman ‘hodograph’ approach to the Kepler first law | 2016-06-13 | Paper |
| On the virial theorem for nonholonomic Lagrangian systems | 2016-03-22 | Paper |
| Jacobi fields for second-order differential equations on Lie algebroids | 2016-03-22 | Paper |
| Structural aspects of Hamilton–Jacobi theory | 2016-03-21 | Paper |
| Quasi-bi-Hamiltonian structures of the 2-dimensional Kepler problem | 2016-02-04 | Paper |
| The quantum free particle on spherical and hyperbolic spaces: A curvature dependent approach | 2015-07-29 | Paper |
| Jacobi multipliers, non-local symmetries, and nonlinear oscillators | 2015-07-27 | Paper |
| Quasi-Lie families, schemes, invariants and their applications to Abel equations | 2015-07-06 | Paper |
| Geometrical and Dynamical Aspects of Nonlinear Higher-Order Riccati Systems | 2015-07-02 | Paper |
| Geometry of Lie integrability by quadratures | 2015-06-22 | Paper |
| Noncommutative Classical Dynamics on Velocity Phase Space and Souriau Formalism | 2015-01-20 | Paper |
| Conformal Killing vector fields and a virial theorem | 2014-12-16 | Paper |
| Virial theorem in quasi-coordinates and Lie algebroid formalism | 2014-11-17 | Paper |
| Dirac-Lie systems and Schwarzian equations | 2014-07-10 | Paper |
| Geometry from Dynamics, Classical and Quantum | 2014-07-04 | Paper |
| The quantum free particle on spherical and hyperbolic spaces: A curvature dependent approach. II | 2014-01-14 | Paper |
| Higher-order superintegrability of a Holt related potential | 2013-11-19 | Paper |
| LIE–HAMILTON SYSTEMS: THEORY AND APPLICATIONS | 2013-10-22 | Paper |
| From constants of motion to superposition rules for Lie–Hamilton systems | 2013-10-10 | Paper |
| Canonoid transformations and master symmetries | 2013-09-03 | Paper |
| A quasi-Lie schemes approach to second-order Gambier equations | 2013-07-04 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4906809 | 2013-02-28 | Paper |
| A geometric approach to a generalized virial theorem | 2012-10-26 | Paper |
| A NEW LIE–SYSTEMS APPROACH TO SECOND-ORDER RICCATI EQUATIONS | 2012-09-03 | Paper |
| Curvature-dependent formalism, Schrödinger equation and energy levels for the harmonic oscillator on three-dimensional spherical and hyperbolic spaces | 2012-07-30 | Paper |
| Superposition rules for higher order systems and their applications | 2012-06-12 | Paper |
| Star-product in the presence of a monopole | 2012-05-22 | Paper |
| Superposition rules and second-order differential equations | 2012-01-05 | Paper |
| Lie systems: theory, generalisations, and applications | 2011-12-08 | Paper |
| A geometric approach to integrability of Abel differential equations | 2011-11-25 | Paper |
| The harmonic oscillator on three-dimensional spherical and hyperbolic spaces: Curvature dependent formalism and quantization | 2011-11-25 | Paper |
| A nonlinear superposition rule for solutions of the Milne-Pinney equation | 2011-10-21 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3171513 | 2011-10-05 | Paper |
| SOME APPLICATIONS OF QUASI-VELOCITIES IN OPTIMAL CONTROL | 2011-08-17 | Paper |
| Superposition rules and second-order Riccati equations | 2011-06-10 | Paper |
| Integrability of Lie Systems through Riccati Equations | 2011-05-03 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5391237 | 2011-04-06 | Paper |
| A geometric approach to the Gibbs–Appell equations in Lagrangian mechanics | 2011-01-12 | Paper |
| Quasi-Lie schemes and Emden–Fowler equations | 2010-08-17 | Paper |
| Lie families: theory and applications | 2010-08-16 | Paper |
| A Lie systems approach for the first passage-time of piecewise deterministic processes | 2010-08-16 | Paper |
| GEOMETRIC HAMILTON–JACOBI THEORY FOR NONHOLONOMIC DYNAMICAL SYSTEMS | 2010-06-18 | Paper |
| LIE SYSTEMS AND INTEGRABILITY CONDITIONS FOR t-DEPENDENT FREQUENCY HARMONIC OSCILLATORS | 2010-04-22 | Paper |
| QUANTUM LIE SYSTEMS AND INTEGRABILITY CONDITIONS | 2010-03-19 | Paper |
| Geometrical description of algebraic structures: Applications to Quantum Mechanics | 2009-12-16 | Paper |
| Higher-order Abel equations: Lagrangian formalism, first integrals and Darboux polynomials | 2009-12-15 | Paper |
| Monopole-based quantization: a programme | 2009-12-11 | Paper |
| Quasi-Lie schemes: theory and applications | 2009-12-01 | Paper |
| APPLICATIONS OF LIE SYSTEMS IN DISSIPATIVE MILNE–PINNEY EQUATIONS | 2009-09-22 | Paper |
| A geometric approach to time evolution operators of Lie quantum systems | 2009-08-10 | Paper |
| Gauge equivalence and conserved quantities for Lagrangian systems on Lie algebroids | 2009-07-15 | Paper |
| Hamilton-Jacobi theory and the evolution operator | 2009-07-06 | Paper |
| The Kepler problem and the Laplace-Runge-Lenz vector on spaces of constant curvature and arbitrary signature | 2009-04-14 | Paper |
| Lie systems and integrability conditions of differential equations and some of its applications | 2009-03-24 | Paper |
| The quantum harmonic oscillator on the sphere and the hyperbolic plane | 2008-12-08 | Paper |
| The harmonic oscillator on Riemannian and Lorentzian configuration spaces of constant curvature | 2008-12-08 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3534952 | 2008-11-10 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3534959 | 2008-11-10 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3535178 | 2008-11-10 | Paper |
| Nonlinear superpositions and Ermakov systems | 2008-10-20 | Paper |
| Hamiltonian and quasi-Hamiltonian systems, Nambu–Poisson structures and symmetries | 2008-09-04 | Paper |
| GENERALIZED BÄCKLUND–DARBOUX TRANSFORMATIONS IN ONE-DIMENSIONAL QUANTUM MECHANICS | 2008-08-19 | Paper |
| Recent applications of the theory of Lie systems in Ermakov systems | 2008-08-08 | Paper |
| Integrability of Lie systems and some of its applications in physics | 2008-08-08 | Paper |
| REDUCTION PROCEDURES IN CLASSICAL AND QUANTUM MECHANICS | 2008-05-28 | Paper |
| HOPF ALGEBRAS IN DYNAMICAL SYSTEMS THEORY | 2008-05-20 | Paper |
| A nonlinear deformation of the isotonic oscillator and the Smorodinski-Winternitz system: integrability and superintegrability | 2008-05-05 | Paper |
| A quantum exactly solvable nonlinear oscillator related to the isotonic oscillator | 2008-03-28 | Paper |
| Superposition rules, Lie theorem, and partial differential equations | 2008-03-13 | Paper |
| A geometric approach to integrability conditions for Riccati equations | 2008-03-05 | Paper |
| A super-integrable two-dimensional nonlinear oscillator with an exactly solvable quantum analog | 2008-02-27 | Paper |
| Superintegrability on curved spaces, orbits and momentum hodographs: revisiting a classical result by Hamilton | 2007-11-26 | Paper |
| Geometrization of quantum mechanics | 2007-11-21 | Paper |
| The quantum harmonic oscillator on the sphere and the hyperbolic plane | 2007-10-02 | Paper |
| Quasi-coordinates from the point of view of Lie algebroid structures | 2007-09-07 | Paper |
| Isoperiodic classical systems and their quantum counterparts | 2007-06-08 | Paper |
| Quasi-Hamiltonian structure and Hojman construction | 2007-06-06 | Paper |
| Central potentials on spaces of constant curvature: The Kepler problem on the two-dimensional sphere S2 and the hyperbolic plane H2 | 2007-05-16 | Paper |
| Lagrangian formalism for nonlinear second-order Riccati systems: One-dimensional integrability and two-dimensional superintegrability | 2007-05-16 | Paper |
| Response to “Comment on ‘Central potentials on spaces of constant curvature: The Kepler problem on the two-dimensional sphere S2 and the hyperbolic plane H2’ ” [J. Math. Phys. 46, 052702 (2005)] | 2007-05-16 | Paper |
| GEOMETRIC HAMILTON–JACOBI THEORY | 2007-03-13 | Paper |
| Reduction of Lagrangian mechanics on Lie algebroids | 2007-02-13 | Paper |
| A quantum exactly solvable nonlinear oscillator with quasi-harmonic behaviour | 2007-02-12 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3416943 | 2007-01-09 | Paper |
| One-dimensional model of a quantum nonlinear harmonic oscillator | 2006-11-27 | Paper |
| The inverse of a singular linear transformation and some applications in constrained mechanics | 2006-09-28 | Paper |
| ON SECOND NOETHER'S THEOREM AND GAUGE SYMMETRIES IN MECHANICS | 2006-08-21 | Paper |
| Internal deformation of Lie algebroids and symplectic realizations | 2006-07-13 | Paper |
| Feynman problem in the noncommutative case | 2006-04-19 | Paper |
| REDUCTION OF LIE ALGEBROID STRUCTURES | 2005-11-29 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5701873 | 2005-11-04 | Paper |
| Separable Potentials and a Triality in Two-Dimensional Spaces of Constant Curvature | 2005-09-05 | Paper |
| Vector-like representation of one-dimensional scattering | 2005-07-04 | Paper |
| Two important examples of nonlinear oscillators | 2005-05-10 | Paper |
| A non-linear oscillator with quasi-harmonic behaviour: two- andn-dimensional oscillators | 2005-04-18 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4657147 | 2005-03-14 | Paper |
| Courant algebroid and Lie bialgebroid contractions | 2004-08-23 | Paper |
| Motion on Lie groups and its applications in control theory. | 2004-08-06 | Paper |
| Singular Lagrangians affine in velocities | 2004-06-10 | Paper |
| Non-symplectic symmetries and bi-Hamiltonian structures of the rational harmonic oscillator | 2004-06-10 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4431787 | 2003-12-16 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4431799 | 2003-12-16 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4425085 | 2003-09-09 | Paper |
| Singular Lagrangians in supermechanics. | 2003-08-25 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4793243 | 2003-07-31 | Paper |
| Geometric formulation of higher-order Lagrangian systems in supermechanics | 2002-11-06 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3153342 | 2002-11-06 | Paper |
| Some physical applications of systems of differential equations admitting a superposition rule | 2002-09-12 | Paper |
| Contractions: Nijenhuis and Saletan tensors for general algebraic structures | 2002-09-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2782572 | 2002-08-08 | Paper |
| Reduction of time-dependent systems admitting a superposition principle | 2002-06-26 | Paper |
| A new geometric approach to Lie systems and physical applications | 2002-05-30 | Paper |
| Sections along maps in Geometry and Physics | 2002-05-07 | Paper |
| A NEW GEOMETRIC SETTING FOR LAX EQUATIONS | 2002-02-26 | Paper |
| Group theoretical approach to the intertwined Hamiltonians | 2001-12-05 | Paper |
| RICCATI EQUATION, FACTORIZATION METHOD AND SHAPE INVARIANCE | 2001-08-07 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2718652 | 2001-05-08 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2710873 | 2001-05-02 | Paper |
| Presymplectic geometry and Fermat's principle for anisotropic media | 2001-04-29 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4510869 | 2001-03-01 | Paper |
| QUANTUM BI-HAMILTONIAN SYSTEMS | 2001-02-11 | Paper |
| Hamiltonian versus Lagrangian formulations of supermechanics | 2000-12-03 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4517844 | 2000-11-19 | Paper |
| Shape-invariant potentials depending onnparameters transformed by translation | 2000-10-08 | Paper |
| Some examples and applications of Fedosov's star products and deformation quantization | 2000-08-14 | Paper |
| The partnership of potentials in Quantum Mechanics and Shape Invariance | 2000-06-10 | Paper |
| INTEGRABILITY OF THE RICCATI EQUATION FROM A GROUP-THEORETICAL VIEWPOINT | 2000-04-27 | Paper |
| A few remarks on integral representation for zonal spherical functions on the symmetric space | 2000-04-09 | Paper |
| Connes' tangent groupoid and strict quantization | 2000-03-07 | Paper |
| THE NONLINEAR SUPERPOSITION PRINCIPLE AND THE WEI-NORMAN METHOD | 2000-01-18 | Paper |
| Recursion operators and constants of motion in supermechanics | 2000-01-04 | Paper |
| Helmholtz conditions and alternative Lagrangians: Study of an integrable Hénon-Heiles system | 1999-11-18 | Paper |
| RELATED OPERATORS AND EXACT SOLUTIONS OF SCHRÖDINGER EQUATIONS | 1999-09-19 | Paper |
| Higher order Lagrangian supermechanics | 1997-03-24 | Paper |
| Comments on the presymplectic formalism and the theory of regular Lagrangians with constraints | 1996-12-15 | Paper |
| A geometrical version of Noether's theorem in supermechanics | 1996-09-26 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4850530 | 1996-07-18 | Paper |
| Geometric characterization of linearisable second-order differential equations | 1996-07-01 | Paper |
| On the geometry of Lie algebras and Poisson tensors | 1996-06-11 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4855877 | 1996-02-07 | Paper |
| On the relation between weak and strong invariance of differential equations | 1995-11-22 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4315672 | 1995-06-18 | Paper |
| Noether's theorem in time-dependent Lagrangian mechanics | 1994-05-06 | Paper |
| On the multisymplectic formalism for first order field theories | 1994-01-21 | Paper |
| Geometric characterization of separable second-order differential equations | 1993-09-02 | Paper |
| Lagrangian systems with constraints: a geometric approach to the method of Lagrange multipliers | 1993-08-17 | Paper |
| Derivations of differential forms along the tangent bundle projection. II | 1993-06-17 | Paper |
| Hamiltonian formalism and time transformations in the extended phase space \(T^*(Q \times \mathbb{R})\) | 1993-01-16 | Paper |
| A geometric approach to Noether's second theorem in time-dependent Lagrangian mechanics | 1992-06-28 | Paper |
| Derivations of differential forms along the tangent bundle projection | 1992-06-28 | Paper |
| NON-LINEAR GENERALIZATION OF THE GAUGE AMBIGUITIES OF THE LAGRANGIAN FORMALISM | 1992-06-28 | Paper |
| Generating functions, bi-Hamiltonian systems, and the quadratic-Hamiltonian theorem | 1990-01-01 | Paper |
| Relativistic quantum kinematics in the Moyal representation | 1990-01-01 | Paper |
| Poisson maps and canonoid transformations for time-dependent Hamiltonian systems | 1989-01-01 | Paper |
| Symmetry theory and Lagrangian inverse problem for time-dependent second-order differential equations | 1989-01-01 | Paper |
| Noether's theorem for singular Lagrangians | 1988-01-01 | Paper |
| Noncanonical groups of transformations, anomalies, and cohomology | 1988-01-01 | Paper |
| Canonoid transformations from a geometric perspective | 1988-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3774524 | 1987-01-01 | Paper |
| Time scaling as an infinitesimal canonical transformation | 1987-01-01 | Paper |
| Reduction of degenerate Lagrangian systems | 1986-01-01 | Paper |
| Covariant representations in a fibre bundle framework | 1985-01-01 | Paper |
| Locally operating realizations of transformation Lie groups | 1985-01-01 | Paper |
| Geometric theory of the equivalence of Lagrangians for constrained systems | 1985-01-01 | Paper |
| A new look at dimensional analysis from a group theoretical viewpoint | 1985-01-01 | Paper |
| On Lax equations arising from Lagrangian foliations | 1984-01-01 | Paper |
| Bi-Lagrangian connections and the reduction of Lax equations | 1984-01-01 | Paper |
| Local representation groups | 1984-01-01 | Paper |
| Blow-up regularization of singular Lagrangians | 1984-01-01 | Paper |
| Vector bundle representations of groups in quantum physics | 1983-01-01 | Paper |
| Generalized canonical transformations for time-dependent systems | 1983-01-01 | Paper |
| Non-Noether constants of motion | 1983-01-01 | Paper |
| Locally-operating realizations of groups and superequivalence of factor systems | 1982-01-01 | Paper |
| Quantum evolution as a parallel transport | 1982-01-01 | Paper |
| Galilean relativistic wave equations | 1982-01-01 | Paper |
| Antiunitary symmetry operators in quantum mechanics | 1981-01-01 | Paper |
| Semiunitary projective representations of the complete Galilei group | 1981-01-01 | Paper |
| Projective covering group versus representation groups | 1980-01-01 | Paper |
| Representation groups for semiunitary projective representations of finite groups | 1979-01-01 | Paper |
| On the projective unitary representations of connected Lie groups | 1975-01-01 | Paper |
| Dilatations and the Poincaré group | 1975-01-01 | Paper |
| On the continuity of the boosts for each orbit | 1974-01-01 | Paper |
