Canonical dynamics of relativistic charged particles
Displaying 61 – 80 of 442
Canonical forms for -structures in pseudo-riemannian manifolds
Sergio Benenti, Mauro Francaviglia (1979)
Annales de l'I.H.P. Physique théorique
Canonical formulation of newtonian dynamics
J. Śniatycki, W. M. Tulczyjew (1972)
Annales de l'I.H.P. Physique théorique
Characterization of diffeomorphisms that are symplectomorphisms
Stanisław Janeczko, Zbigniew Jelonek (2009)
Fundamenta Mathematicae
Let and be compact symplectic manifolds (resp. symplectic manifolds) of dimension 2n > 2. Fix 0 < s < n (resp. 0 < k ≤ n) and assume that a diffeomorphism Φ : X → Y maps all 2s-dimensional symplectic submanifolds of X to symplectic submanifolds of Y (resp. all isotropic k-dimensional tori of X to isotropic tori of Y). We prove that in both cases Φ is a conformal symplectomorphism, i.e., there is a constant c ≠0 such that .
Characterization of higher-order tangent bundles.
de León, M., Oubiña, J.A., Salgado, M. (1995)
Beiträge zur Algebra und Geometrie
Characterizations of the nonlinear connection in the higher order geometry.
Bucataru, Ioan (1997)
Balkan Journal of Geometry and its Applications (BJGA)
Classical dynamics of non-holonomic systems : a geometric approach
Enrico Massa, Enrico Pagani (1991)
Annales de l'I.H.P. Physique théorique
Classical integrable mechanical systems and their integrable perturbations.
Dragović, Vladimir (1998)
Publications de l'Institut Mathématique. Nouvelle Série
Classical particle in presence of magnetic field, hyperbolic Lobachevsky and spherical Riemann models.
Kudryashov, V.V., Kurochkin, Yu.A., Ovsiyuk, E.M., Red'kov, V.M. (2010)
SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]
Classification géométrique des structures internes des systèmes dynamiques à deux spins
Patrick Iglesias (1983)
Annales de l'I.H.P. Physique théorique
Classification of symmetries for higher order Lagrangian systems II: The non-autonomous case.
Manuel de León, David Martín de Diego (1994)
Extracta Mathematicae
Classification of symmetries for higher order Lagrangian systems.
Manuel de León, David Martín de Diego (1994)
Extracta Mathematicae
Closed Curves on Convex Hypersurfaces and Periods of Nonlinear Oscillations.
Alan Weinstein, Christpher B. Croke (1981)
Inventiones mathematicae
Closed geodesics for the Jacobi metric and periodic solutions of prescribed energy of natural hamiltonian systems
V. Benci (1984)
Annales de l'I.H.P. Analyse non linéaire
Comment by the editors on the paper : “The hamiltonian formalism in higher order variational problems”
M. Francaviglia, D. Krupka (1985)
Annales de l'I.H.P. Physique théorique
Comments on the dynamics of the Pais-Uhlenbeck oscillator.
Smilga, Andrei V. (2009)
SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]
Comparison and existence results for evolutive non-coercive first-order Hamilton-Jacobi equations
Alessandra Cutrì, Francesca Da Lio (2007)
ESAIM: Control, Optimisation and Calculus of Variations
In this paper we prove a comparison result between semicontinuous viscosity subsolutions and supersolutions to Hamilton-Jacobi equations of the form in where the Hamiltonian H may be noncoercive in the gradient Du. As a consequence of the comparison result and the Perron's method we get the existence of a continuous solution of this equation.
Completely Integrable Hamiltonian Systems Connected with Semisimple Lie Algebras.
M.A. Olshanetsky, A.M. perelomov (1976)
Inventiones mathematicae
Completely integrable systems associated with classical root systems.
Oshima, Toshio (2007)
SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]
Comportement semi-classique du spectre des hamiltoniens quantiques elliptiques
Didier Robert, Bernard Helffer (1981)
Annales de l'institut Fourier
Dans cet article nous généralisons les résultats obtenus par J. Chazarain sur le spectre d’opérateurs de Schrödinger lorsque . Nous étendons ses résultats aux opérateurs pseudo-différentiels globalement elliptiques d’ordre .