Zobrazeno 1 - 10
of 66 649
pro vyhledávání: '"Bertrand, P"'
Autor:
Bertrand, Gilles
In this paper, we develop the notion of a Morse sequence, which provides an alternative approach to discrete Morse theory, and which is both simple and effective. A Morse sequence on a finite simplicial complex is a sequence composed solely of two el
Externí odkaz:
http://arxiv.org/abs/2410.14227
Autor:
Corrales, Miguel, Berti, Sean, Denel, Bertrand, Williamson, Paul, Aleardi, Mattia, Ravasi, Matteo
In recent years, Full-Waveform Inversion (FWI) has been extensively used to derive high-resolution subsurface velocity models from seismic data. However, due to the nonlinearity and ill-posed nature of the problem, FWI requires a good starting model
Externí odkaz:
http://arxiv.org/abs/2410.13249
This contribution shows how a-posteriori error estimators based on equilibrated fluxes - H(div) functions fulfilling the underlying conservation law - can be implemented in FEniCSx. Therefore, dolfinx_eqlb is introduced, its algorithmic structure is
Externí odkaz:
http://arxiv.org/abs/2410.09764
Autor:
Jeggle, Kai, Czerkawski, Mikolaj, Serva, Federico, Saux, Bertrand Le, Neubauer, David, Lohmann, Ulrike
IceCloudNet is a novel method based on machine learning able to predict high-quality vertically resolved cloud ice water contents (IWC) and ice crystal number concentrations (N$_\textrm{ice}$). The predictions come at the spatio-temporal coverage and
Externí odkaz:
http://arxiv.org/abs/2410.04135
The effectiveness of Recommender Systems (RS) is closely tied to the quality and distinctiveness of user profiles, yet despite many advancements in raw performance, the sensitivity of RS to user profile quality remains under-researched. This paper in
Externí odkaz:
http://arxiv.org/abs/2410.02453
Autor:
Hamonic, Pierre, Nurizzo, Martin, Nath, Jayshankar, Dartiailh, Matthieu C., El-Homsy, Victor, Fragnol, Mathis, Martinez, Biel, Julliard, Pierre-Louis, Paz, Bruna Cardoso, Ouvrier-Buffet, Mathilde, Filippini, Jean-Baptiste, Bertrand, Benoit, Niebojewski, Heimanu, Bäuerle, Christopher, Vinet, Maud, Balestro, Franck, Meunier, Tristan, Urdampilleta, Matias
Semiconductor quantum dot arrays are a promising platform to perform spin-based error-corrected quantum computation with large numbers of qubits. However, due to the diverging number of possible charge configurations combined with the limited sensiti
Externí odkaz:
http://arxiv.org/abs/2410.02325
We investigate the location of the critical and tricritical points of the three-dimensional Blume-Capel model by analyzing the behavior of the first Lee-Yang zero, the density of partition function zeros, and higher-order cumulants of the magnetizati
Externí odkaz:
http://arxiv.org/abs/2410.01710
We show how to use diagrammatic techniques to compute the weak-coupling perturbation series of the self-consistent solution to a Dynamical Mean Field Theory (DMFT) problem. This approach constitutes an alternative to using diagrammatic techniques dir
Externí odkaz:
http://arxiv.org/abs/2410.00497
In response to the growing need for dynamic software features in automobiles, Software Defined Vehicles (SDVs) have emerged as a promising solution. They integrate dynamic onboard service management to handle the large variety of user-requested servi
Externí odkaz:
http://arxiv.org/abs/2410.11847
We revisit the critical behavior of classical frustrated systems using the nonperturbative renormalization group (NPRG) equation. Our study is performed within the local potential approximation of this equation to which is added the flow of the field
Externí odkaz:
http://arxiv.org/abs/2409.17897