Zobrazeno 1 - 10
of 131
pro vyhledávání: '"Bessa, M. A."'
Autor:
Norder, L., Yin, S., de Jong, M. J., Stallone, F., Aydogmus, H., Sberna, P. M., Bessa, M. A., Norte, R. A.
The Starshot Breakthrough Initiative aims to send one-gram microchip probes to Alpha Centauri within 20 years, using gram-scale lightsails propelled by laser-based radiation pressure, reaching velocities nearing a fifth of light speed. This mission r
Externí odkaz:
http://arxiv.org/abs/2407.07896
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 2019 Dec . 116(52), 26414-26420.
Externí odkaz:
https://www.jstor.org/stable/26897111
We prove that a C1-generic volume-preserving dynamical system (diffeomorphism or flow) has the shadowing property or is expansive or has the weak specification property if and only if it is Anosov. Finally, we prove that the C1-robustness, within the
Externí odkaz:
http://arxiv.org/abs/1305.3473
Publikováno v:
Nonlinearity, vol 26, 10, 2851-2873, 2013
We prove that a C2 Hamiltonian system H in M is globally hyperbolic if any of the following statements holds: H is robustly topologically stable; H is stably shadowable; H is stably expansive; and H has the stable weak specification property. Moreove
Externí odkaz:
http://arxiv.org/abs/1212.4874
Publikováno v:
Journal of Differential Equations, vol 254, 1, 309-322, 2013
We prove that a Hamiltonian star system, defined on a 2d-dimensional symplectic manifold M, is Anosov. As a consequence we obtain the proof of the stability conjecture for Hamiltonians. This generalizes the 4-dimensional results in [6].
Comment:
Comment:
Externí odkaz:
http://arxiv.org/abs/1204.1161
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
We prove that a divergence-free and C1-robustly transitive vector field has no singularities. Moreover, if the vector field is C4 then the linear Poincare flow associated to it admits a dominated splitting over M.
Externí odkaz:
http://arxiv.org/abs/0707.2554
This paper has been withdrawn by the authors due to a mistake in one of the proofs
Comment: This paper has been withdrawn
Comment: This paper has been withdrawn
Externí odkaz:
http://arxiv.org/abs/math/0701744
Autor:
Mukherjee, R., Debattista, K., Bashford-Rogers, T., Vangorp, P., Mantiuk, R., Bessa, M., Waterfield, B., Chalmers, A.
Publikováno v:
In Signal Processing: Image Communication September 2016 47:426-437
Background: Occupational exposure as a firefighter has been recently classified as carcinogenic to humans (Group 1) by the International Agency for Research on Cancer (IARC) [1]. Polycyclic aromatic hydrocarbons (PAH) are one of the main fire-related
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f29cd732c7dcee92e0e2c32f69a3ef77