Singularity analysis and integrability of a Burgers-type system of Foursov.
Sakovich, Sergei (2011)
SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]
Marc Burger (1990)
Mathematische Zeitschrift
D. Le Peutrec (2010)
Annales de la faculté des sciences de Toulouse Mathématiques
This article follows the previous works [HeKlNi, HeNi] by Helffer-Klein-Nier and Helffer-Nier about the metastability in reversible diffusion processes via a Witten complex approach. Again, exponentially small eigenvalues of some self-adjoint realization of are considered as the small parameter tends to . The function is assumed to be a Morse function on some bounded domain with boundary . Neumann type boundary conditions are considered. With these boundary conditions, some possible simplifications...
Paul Schmutz (1991)
Inventiones mathematicae
Paul Schmutz (1990)
Commentarii mathematici Helvetici
Pivarski, Melanie, Saloff-Coste, Laurent (2008)
The New York Journal of Mathematics [electronic only]
Andrei A. Agrachev, Francesca C. Chittaro (2009)
ESAIM: Control, Optimisation and Calculus of Variations
We study Hamiltonian systems which generate extremal flows of regular variational problems on smooth manifolds and demonstrate that negativity of the generalized curvature of such a system implies the existence of a global smooth optimal synthesis for the infinite horizon problem. We also show that in the Euclidean case negativity of the generalized curvature is a consequence of the convexity of the Lagrangian with respect to the pair of arguments. Finally, we give a generic classification for...
L. Aloui (2008)
Collectanea Mathematica
Shin-ichi Doi (1996/1997)
Séminaire Équations aux dérivées partielles
Xiang-Dong Li, Terry J. Lyons (2006)
Annales scientifiques de l'École Normale Supérieure
Michel Ledoux (2015)
Analysis and Geometry in Metric Spaces
In a recent work, E. Cinti and F. Otto established some new interpolation inequalities in the study of pattern formation, bounding the Lr(μ)-norm of a probability density with respect to the reference measure μ by its Sobolev norm and the Kantorovich-Wasserstein distance to μ. This article emphasizes this family of interpolation inequalities, called Sobolev-Kantorovich inequalities, which may be established in the rather large setting of non-negatively curved (weighted) Riemannian manifolds by means...
Stuart, David M.A. (2000)
Electronic Research Announcements of the American Mathematical Society [electronic only]
Ahmed Intissar, Mohamed Vall Ould Moustapha (1993/1994)
Séminaire de théorie spectrale et géométrie
Marcel Dossa (1995)
Annales de la Faculté des sciences de Toulouse : Mathématiques
Ilkka Holopainen (1994)
Mathematische Zeitschrift
Andersson Lars, Chruściel Piotr T. (1996)
Volker Priebe (1994)
Manuscripta mathematica
Calogero, Francesco, Sommacal, Matteo (2006)
SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]
Benalili, Mohammed, Maliki, Youssef (2006)
Electronic Journal of Differential Equations (EJDE) [electronic only]
Fernando Chamizo (1996)
Acta Arithmetica