Zobrazeno 1 - 10
of 50 063
pro vyhledávání: '"Trindade TO"'
Autor:
Feuillet, Léa M., Kraemer, Steve, Meléndez, Marcio B., Fischer, Travis C., Schmitt, Henrique R., Reeves, James N., Falcão, Anna Trindade
We investigate the star formation-AGN connection in the Seyfert 1 NGC 7469 using James Webb Space Telescope (JWST) mid-infrared spectroscopic integral field unit (IFU) data. We use the IFU data to generate maps of different emission lines present in
Externí odkaz:
http://arxiv.org/abs/2409.07665
Autor:
Trindade, Marco A. S.
In this work, we find the Poisson superalgebras related to schemes of quantization. Initially, we consider the Dirac superbracket in the context of the quantization of constrained systems. Next, we show the existence of a Poisson supermanifold in the
Externí odkaz:
http://arxiv.org/abs/2408.01846
Autor:
Nobile, Fabio, Trindade, Thomas Trigo
We propose a novel framework of generalised Petrov-Galerkin Dynamical Low Rank Approximations (DLR) in the context of random PDEs. It builds on the standard Dynamical Low Rank Approximations in their Dynamically Orthogonal formulation. It allows to s
Externí odkaz:
http://arxiv.org/abs/2407.01404
In this work, we aim to compare different methods and formulations to solve a problem in air traffic management to global optimality. In particular, we focus on the aircraft deconfliction problem, where we are given n aircraft, their position at time
Externí odkaz:
http://arxiv.org/abs/2406.17403
The quest for a formula that satisfactorily measures the effective degrees of freedom in kernel density estimation (KDE) is a long standing problem with few solutions. Starting from the orthogonal polynomial sequence (OPS) expansion for the ratio of
Externí odkaz:
http://arxiv.org/abs/2406.14453
Multiple synthetic data generation models have emerged, among which deep learning models have become the vanguard due to their ability to capture the underlying characteristics of the original data. However, the resemblance of the synthetic to the or
Externí odkaz:
http://arxiv.org/abs/2406.02736
Autor:
Saramela, Thiago B., Silva, Tiago F., Bregant, Marco, Munhoz, Marcelo G., Quach, Tien T., Hague, Richard, Gilmore, Ian S., Roberts, Clive J., Trindade, Gustavo F.
Research on aging processes of Gas Electron Multipliers (GEMs) is important to obtain insights on how to increase the detector's longevity, stability, and performance, as highlighted in the latest developments roadmap by the European Council of Futur
Externí odkaz:
http://arxiv.org/abs/2406.12873
Autor:
Bellon, Ualisson Donardelli, Williams, Wyn, Trindade, Ricardo Ivan Ferreira, Diaz, Ana, Galante, Douglas
The recording of planetary magnetic fields is often attributed to uniformly-magnetised nanoscopic iron oxides, called single-domain (SD). Yet, the main magnetic constituents of rocks are more complex, non-uniformly magnetised grains in single or mult
Externí odkaz:
http://arxiv.org/abs/2404.07769
Autor:
Falcao, Anna Trindade, Turner, T. J., Kraemer, S. B., Braito, V., Reeves, J., Schmitt, H. R., Feuillet, L.
We report the serendipitous multiwavelength discovery of a candidate dual black hole system with a separation of ~100 pc, in the gas-rich luminous infrared galaxy MCG-03-34-64 (z=0.016). Hubble Space Telescope/ACS observations show three distinct opt
Externí odkaz:
http://arxiv.org/abs/2403.07717
Autor:
Nobile, Fabio, Trindade, Thomas Trigo
We perform an error analysis of a fully discretised Streamline Upwind Petrov Galerkin Dynamical Low Rank (SUPG-DLR) method for random time-dependent advection-dominated problems. The time integration scheme has a splitting-like nature, allowing for p
Externí odkaz:
http://arxiv.org/abs/2402.03586