Zobrazeno 1 - 10
of 2 855
pro vyhledávání: '"Mella, P"'
Autor:
Falcón, Raúl M., Mella, Lorenzo
A Heffter array over an additive group $G$ is any partially filled array $A$ satisfying that: (1) each one of its rows and columns sum to zero in $G$, and (2) if $i\in G\setminus\{0\}$, then either $i$ or $-i$ appears exactly once in $A$. In this pap
Externí odkaz:
http://arxiv.org/abs/2410.23216
The Hadamard quasigroup product has recently been introduced as a natural generalization of the classical Hadamard product of matrices. It is defined as the superposition operator of three binary operations, one of them being a quasigroup operation.
Externí odkaz:
http://arxiv.org/abs/2410.23183
Autor:
Gehrmann, Thomas, Henn, Johannes, Jakubčík, Petr, Lim, Jungwon, Mella, Cesare Carlo, Syrrakos, Nikolaos, Tancredi, Lorenzo, Bobadilla, William J. Torres
We describe a general method for constructing a minimal basis of transcendental functions tailored to a scattering amplitude. Starting with formal solutions for all master integral topologies, we grade the appearing functions by properties such as th
Externí odkaz:
http://arxiv.org/abs/2410.19088
Autor:
Berdeu, Anthony, Bouquin, Jean-Baptiste Le, Mella, Guillaume, Bourgès, Laurent, Berger, Jean-Philippe, Bourdarot, Guillaume, Paumard, Thibaut, Eisenhauer, Frank, Straubmeier, Christian, Garcia, Paulo, Hönig, Sebastian, Millour, Florentin, Kreidberg, Laura, Defrère, Denis, Soulez, Ferréol, Shimizu, Taro
Publikováno v:
Adaptive Optics Systems IX, Jun 2024, Yokohama, France. pp.199
In the context of the GRAVITY+ upgrade, the adaptive optics (AO) systems of the GRAVITY interferometer are undergoing a major lifting. The current CILAS deformable mirrors (DM, 90 actuators) will be replaced by ALPAO kilo-DMs (43x43, 1432 actuators).
Externí odkaz:
http://arxiv.org/abs/2410.08563
Autor:
Mella, Lorenzo, Pasotti, Anita
In this paper we introduce a new domination problem strongly related to the following one recently proposed by Broe, Chartrand and Zhang. One says that a vertex $v$ of a graph $\Gamma$ labeled with an integer $\ell$ dominates the vertices of $\Gamma$
Externí odkaz:
http://arxiv.org/abs/2410.04782
Large language models (LLMs) deployed as agents solve user-specified tasks over multiple steps while keeping the required manual engagement to a minimum. Crucially, such LLMs need to ground their generations in any feedback obtained to reliably achie
Externí odkaz:
http://arxiv.org/abs/2410.02089
The interplay of spin and lattice fluctuations in two-dimensional magnets without inversion symmetry is investigated. We find a general form for the magnetoelastic coupling between magnons and existing chiral phonons based on the symmetries of the cr
Externí odkaz:
http://arxiv.org/abs/2405.18644
Hemodynamic parameters have been estimated assuming a Newtonian constant viscosity, even when blood exhibits shear-thinning behavior. This article investigates the influence of blood rheology and hematocrit percentage on estimating Wall Shear Stress
Externí odkaz:
http://arxiv.org/abs/2402.09007
Autor:
Mella, Lorenzo
Heffter arrays are partially filled arrays that have been introduced in [1] as a tool to construct regular embeddings of graphs on surfaces. These constructions can be achieved from the solution of a tour problem on the filled cells of the array, int
Externí odkaz:
http://arxiv.org/abs/2311.09054
Autor:
Daniel Sandoval, Jessica Mella, Jorge Ojeda, Francisca Bermedo-García, Marcela Low, Sylvain Marcellini, Maite A. Castro, Mariana Casas, Enrique Jaimovich, Juan Pablo Henríquez
Publikováno v:
Biological Research, Vol 57, Iss 1, Pp 1-15 (2024)
Abstract Background Vitamin C plays key roles in cellular homeostasis, functioning as a potent antioxidant and a positive regulator of cell differentiation. In skeletal muscle, the vitamin C/sodium co-transporter SVCT2 is preferentially expressed in
Externí odkaz:
https://doaj.org/article/cdde513d3af042a18527c1170c826e99
