Zobrazeno 1 - 10
of 58 087
pro vyhledávání: '"A Duque"'
Autor:
Duque, Edgar Mauricio Salazar, van der Holst, Bart, Vergara, Pedro P., Giraldo, Juan S., Nguyen, Phuong H., Van der Molen, Anne, Han, Slootweg
This paper presents the spherical lower dimensional representation for daily medium voltage load profiles, based on principal component analysis. The objective is to unify and simplify the tasks for (i) clustering visualisation, (ii) outlier detectio
Externí odkaz:
http://arxiv.org/abs/2411.14346
We study the evolution of eccentric, equatorial extreme-mass-ratio inspirals (EMRIs) immersed in the accretion disks of active galactic nuclei. We find that single gravitational-wave observations from these systems could provide measurements with ~ 1
Externí odkaz:
http://arxiv.org/abs/2411.03436
Deformations of spacelike hypersurfaces in space-time play an important role in discussions of general covariance and slicing independence in gravitational theories. In a canonical formulation, they provide the geometrical meaning of gauge transforma
Externí odkaz:
http://arxiv.org/abs/2410.18807
Emergent modified gravity is a post-Einsteinian gravitational theory where spacetime geometry is not fundamental but rather emerges from the gravitational degrees of freedom in a non-trivial way. The specific relationship between geometry and these d
Externí odkaz:
http://arxiv.org/abs/2410.17501
Autor:
Khalvati, Hassan, Santini, Alessandro, Duque, Francisco, Speri, Lorenzo, Gair, Jonathan, Yang, Huan, Brito, Richard
Extreme-Mass-Ratio Inspirals (EMRIs) are one of the key targets for future space-based gravitational wave detectors, such as LISA. The scientific potential of these sources can only be fully realized with fast and accurate waveform models. In this wo
Externí odkaz:
http://arxiv.org/abs/2410.17310
Autor:
Cercos-Pita, Jose Luis, Duque, Daniel, Merino-Alonso, Pablo Eleazar, Calderon-Sanchez, Javier
Publikováno v:
Computers & Fluids. Volume 285, 15 December 2024, 106454
Dealing with boundary conditions in Smoothed Particle Hydrodynamics (SPH) poses significant difficulties, indeed being one of the SPHERIC Grand Challenges. In particular, wall boundary conditions have been pivotal in SPH model development since it ev
Externí odkaz:
http://arxiv.org/abs/2410.08573
Our current understanding is that an environment - mainly consisting of gas or stars - is required to bring massive black hole binaries (MBHBs) with total redshifted mass $M_z\sim[10^{4},10^7]~{\rm M}_\odot$ to the LISA band from parsec separation. E
Externí odkaz:
http://arxiv.org/abs/2410.02910
Autor:
Duque, Alice, Freire, Pedro, Manuylovich, Egor, Stoliarov, Dmitrii, Prilepsky, Jaroslaw, Turitsyn, Sergei
This work tackles the critical challenge of mitigating "hardware noise" in deep analog neural networks, a major obstacle in advancing analog signal processing devices. We propose a comprehensive, hardware-agnostic solution to address both correlated
Externí odkaz:
http://arxiv.org/abs/2409.08633
Autor:
Spieksma, Thomas F. M., Cardoso, Vitor, Carullo, Gregorio, Della Rocca, Matteo, Duque, Francisco
The ringdown phase following a binary black hole coalescence is a powerful tool for measuring properties of the remnant black hole. Future gravitational wave detectors will increase the precision of these measurements and may be sensitive to the envi
Externí odkaz:
http://arxiv.org/abs/2409.05950
Accurate assessment of Parkinsonian tremor is vital for monitoring disease progression and evaluating treatment efficacy. We introduce a pixel-based deep learning model designed to analyse postural tremor in Parkinson's disease (PD) from video data,
Externí odkaz:
http://arxiv.org/abs/2409.02011