72 citations
- Universidade Federal do Espírito SantoBR7 papers
- Institut de Mathématiques de BordeauxFR4 papers
- Institute of Mathematics and PhysicsBJ3 papers
- Institut de recherche mathématique de RennesFR2 papers
- National Research Nuclear University MEPhIRU2 papers
- Universidade Federal de Ouro PretoBR2 papers
- Université Bordeaux-I2 papers
- Centre National de la Recherche ScientifiqueFR1 paper
- Freie Universität BerlinDE1 paper
- Institute for Complex SystemsIT1 paper
- Instituto Federal do Espírito SantoBR1 paper
- Istituto Nazionale di Fisica Nucleare, Sezione di TriesteIT1 paper
16 papers
Quantization of integrable and chaotic three-particle Fermi-Pasta-Ulam-Tsingou models
Alio Issoufou Arzika, Andrea Solfanelli, Harald Schmid +1
We study the transition from integrability to chaos for the three-particle Fermi-Pasta-Ulam- Tsingou (FPUT) model. We can show that both the quartic b-FPUT model ( = 0) and the…
Nonconservative unimodular gravity: a viable cosmological scenario
Júlio C. Fabris, Marcelo H. Alvarenga, Mahamadou Hamani-Daouda +1
In this work we review the issue of imposing the conservation of the energy-momentum tensor as a necessary condition to recover the equivalence between the unimodular gravity and G…
Half-Lightlike Submanifold of a Lorentzian Manifolds with a conformal co-screen distribution
Issa Allassane Kaboye, Mahamane Mahi Harouna, Bazanfaré Mahaman
In this paper, we give the Cartan's formula for half-lightlike submanifolds of Lorentzian manifolds and use it to show that a screen homothetic half-lightlike submanifolds of a Lor…
Nonconservative traceless type gravity
Mahamadou Daouda, J. C. Fabris, A. M. Oliveira +2
Extensions of the gravity theory in order to obtain traceless field equations have been widely considered in the literature. The leading example of such class of theories is the un…
Late time cosmological approach in mimetic gravity
E. H. Baffou, M. J. S. Houndjo, M. Hamani-Daouda +1
In this paper, we investigate the late-time cosmic acceleration in mimetic gravity with Lagrange multiplier and potential in a Universe containing, besides radiation and d…
Weighted estimates for solutions of the -equation for lineally convex domains of finite type and applications to weighted bergman projections
Philippe Charpentier, Y Dupain, M Mounkaila
In this paper we obtain sharp weighted estimates for solutions of the -equation in a lineally convex domains of finite type. Precisely we obtain estimates in spaces of th…