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pro vyhledávání: '"A. Benoist"'
Autor:
Sereno, Mauro, Maurogordato, Sophie, Cappi, Alberto, Barrena, Rafael, Benoist, Christophe, Haines, Christopher P., Radovich, Mario, Nonino, Mario, Ettori, Stefano, Ferragamo, Antonio, Gavazzi, Raphael, Huot, Sophie, Pizzuti, Lorenzo, Pratt, Gabriel W., Streblyanska, Alina, Zarattini, Stefano, Castignani, Gianluca, Eckert, Dominique, Gastaldello, Fabio, Kay, Scott T., Lovisari, Lorenzo, Maughan, Ben J., Pointecouteau, Etienne, Rasia, Elena, Rossetti, Mariachiara, Sayers, Jack
The Cluster HEritage project with XMM-Newton - Mass Assembly and Thermodynamics at the Endpoint of structure formation (CHEX-MATE) is a programme to study a minimally biased sample of 118 galaxy clusters detected by Planck through the Sunyaev-Zeldovi
Externí odkaz:
http://arxiv.org/abs/2410.18165
Autor:
Benoist, Olivier
We prove that fields of meromorphic functions on Stein surfaces have cohomological dimension 2, and solve the period-index problem and Serre's conjecture II for these fields. We obtain analogous results for fields of real meromorphic functions on Ste
Externí odkaz:
http://arxiv.org/abs/2410.16809
Autor:
Benoist, Olivier
We prove that the category of Stein spaces and holomorphic maps is anti-equivalent to the category of Stein algebras and $\mathbb{C}$-algebra morphisms. This removes a finite dimensionality hypothesis from a theorem of Forster.
Comment: 6 pages
Comment: 6 pages
Externí odkaz:
http://arxiv.org/abs/2410.05521
Autor:
Benoist, Olivier
Artin vanishing theorems for Stein spaces refer to the vanishing of some of their (co)homology groups in degrees higher than the dimension. We obtain new positive and negative results concerning Artin vanishing for the cohomology of a Stein space rel
Externí odkaz:
http://arxiv.org/abs/2410.04291
Quantum trajectories are Markov processes describing the evolution of a quantum system subject to indirect measurements. They can be viewed as place dependent iterated function systems or the result of products of dependent and non identically distri
Externí odkaz:
http://arxiv.org/abs/2409.18655
When sheared, granular media experience localized plastic events known as shear transformations which generate anisotropic internal stresses. Under strong confining pressure, the response of granular media to local force multipoles is essentially lin
Externí odkaz:
http://arxiv.org/abs/2409.18579
The celebrated Evans-Searles, respectively Gallavotti-Cohen, fluctuation theorem concerns certain universal statistical features of the entropy production rate of a classical system in a transient, respectively steady, state. In this paper, we consid
Externí odkaz:
http://arxiv.org/abs/2409.15485
We show that, in long time, quantum trajectories select an invariant subspace of the Hilbert space of the system being indirectly measured. This selection is shown to be exponentially fast in an almost sure sense and in average. This result generaliz
Externí odkaz:
http://arxiv.org/abs/2407.18864
Autor:
Benoist, Olivier
Let $X$ be a smooth projective complex algebraic variety. An old question of Borel and Haefliger asks whether any (possibly singular) algebraic subvariety of $X$ is homologically equivalent to a linear combination with integral coefficients of smooth
Externí odkaz:
http://arxiv.org/abs/2407.04000
Autor:
Benoist, Félix, Sartori, Pablo
Like the letters in the alphabet forming words, reusing components of a heterogeneous mixture is an efficient strategy for assembling a large number of target structures. Examples range from synthetic DNA origami to proteins self-assembling into comp
Externí odkaz:
http://arxiv.org/abs/2406.18511