Zobrazeno 1 - 10
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pro vyhledávání: '"Sánchez Gil, M."'
Autor:
Arana-Jiménez, Manuel, Lozano-Ramírez, Julio, Sánchez-Gil, M. Carmen, Younesi, Atefeh, Lozano, Sebastián
This paper proposes a novel slacks-based interval DEA approach that computes interval targets, slacks, and crisp inefficiency scores. It uses interval arithmetic and requires solving a mixed-integer linear program. The corresponding super-efficiency
Externí odkaz:
http://arxiv.org/abs/2311.10077
Autor:
Sánchez-Gil, M. Carmen, Alfaro, Emilio J., Cerviño, Miguel, Pérez, Enrique, Bland-Hawthorn, Joss, Jones, Heath
One of the fundamental goals of modern astrophysics is to estimate the physical parameters of galaxies. We present a hierarchical Bayesian model to compute age maps from images in the \Ha\ line (taken with Taurus Tunable Filter, TTF), ultraviolet ban
Externí odkaz:
http://arxiv.org/abs/1811.05273
Publikováno v:
In Journal of Computational and Applied Mathematics April 2022 404
Akademický článek
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We address the study of the \Ha\ vertical velocity field in a sample of four nearly face-on galaxies using long slit spectroscopy taken with the ISIS spectrograph attached to the WHT at the Roque de los Muchachos Observatory (Spain). The spatial stru
Externí odkaz:
http://arxiv.org/abs/1509.07094
The Single Allocation Ordered Median Hub Location problem is a recent hub model introduced in Puerto et al. (2011) that provides a unifying analysis of a wide class of hub location mod- els. In this paper, we deal with the capacitated version of this
Externí odkaz:
http://arxiv.org/abs/1503.04468
Autor:
Sánchez-Gil, M. Carmen, Jones, D. Heath, Pérez, Enrique, Bland-Hawthorn, Joss, Alfaro, Emilio J., O'Byrne, John
We present the burst ages for young stellar populations in a sample of six nearby (< 10 Mpc) spiral galaxies using a differential pixel-based analysis of the ionized gas emission. We explore this as an alternative approach for connecting large-scale
Externí odkaz:
http://arxiv.org/abs/1103.4147
Autor:
Efremov, Yu. N., Afanasiev, V. L., Alfaro, E. J., Boomsma, R., Bastian, N., Larsen, S., Sanchez-Gil, M. C., Silchenko, O. K., Garcia-Lorenzo, B., Munoz-Tunon, C., Hodge, P. W.
The characteristics of ionized and HI gas in the peculiar star/cluster complex in NGC 6946, obtained with the 6-m telescope (BTA) SAO RAS, the Gemini North telescope, and the Westerbork Synthesis Radio Telescope (WSRT), are presented. The complex is
Externí odkaz:
http://arxiv.org/abs/0707.4635
Autor:
Sánchez Gil, M Carmen, Alfaro Navarro, Emilio, Jiménez, Manuel, Sánchez, Néstor, González, Marta, Maíz Apellániz, Jesús
The accuracy in determining the spatial-kinematical parameters of open clusters makes them ideal tracers of the Galactic structure. Young open clusters (YOCs) are the main representative of the clustered star formation mode, which identifies how most
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2659::cbe8b9ffe0caca577feff56230db33fe
https://zenodo.org/record/7018823
https://zenodo.org/record/7018823
Akademický článek
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