Zobrazeno 1 - 10
of 1 608
pro vyhledávání: '"Fernández, Luis P."'
Autor:
Fernandez, Luis, Tradler, Thomas
For the chains C of a simplicial complex, we provide an explicit chain map to the coHochschild complex cCH(C,C) of C. Applying this map to a fundamental cycle of a manifold, yields a non-degenerate homotopy inner product, i.e., a weak Calabi-Yau stru
Externí odkaz:
http://arxiv.org/abs/2411.18726
We calculate the mass renormalization for massive Dirac-like systems in (2+1)D due to the electron-phonon interaction at finite temperatures within the large-$N$ expansion. Our model combines the low-energy limit of charge carriers in a buckled honey
Externí odkaz:
http://arxiv.org/abs/2411.10621
Autor:
Chazelas, Bruno, Ivanisenko, Yevgeniy, Lanotte, Audrey, Diaz, Pablo Santos, Genolet, Ludovic, Sordet, Michael, Hughes, Ian, Lovis, Christophe, Schmidt, Tobias M., Amate, Manuel, Castro, José Peñate, Moreno, Afrodisio Vega, Tenegi, Fabio, Simoes, Roberto, Hernández, Jonay I. González, Osorio, María Rosa Zapatero, Piqueras, Javier, Dávila, Tomás Belenguer, Ortega, Rocío Calvo, González, Roberto Varas, Fernández, Luis Miguel González, Amado, Pedro J., Kern, Jonathan, Dionies, Frank, Bauer, Svend-Marian, Önel, Hakan, Järvinen, Arto, Brynnel, Joar, Füßlein, Christine, Bellido, Olga, Weingrill, Jörg, Giannone, Domenico, Gaessler, Wolfgang, lehmitz, Michael, Kaminski, Adrian, Stilz, Ingo, Sigwarth, Michael, Marconi, Alessandro, Di Marcantonio, Paolo, Oliva, Ernesto, Coretti, Igor, Aliverti, Matteo, Pariani, Giorgio, Cabona, Lorenzo, Radaelli, Edouardo Maria Alberto, Scalera, Marcello, Balestera, Andrea
We present here the preliminary design of the RIZ module, one of the visible spectrographs of the ANDES instrument 1. It is a fiber-fed high-resolution, high-stability spectrograph. Its design follows the guidelines of successful predecessors such as
Externí odkaz:
http://arxiv.org/abs/2406.18317
Autor:
Echániz, Telmo, Pérez-Sáez, Raúl Benjamín, Risueño, Elena, González-Fernández, Luis, Faik, Absessamad, Rodríguez-Aseguinolaza, Javier, Blanco-Rodríguez, Pablo, Doppiu, Steffania, Tello, Manuel José
Publikováno v:
Journal of Alloys and Compounds 684 (2016) 62-67
The thermal emissivity spectrum in the mid infrared range (3 to 21 $\mu$m) as well as its dependence on temperature between 225 and 320 $^{\circ}$C has been obtained for the Mg-51%Zn (weight %) eutectic alloy, a candidate for thermal storage. The spe
Externí odkaz:
http://arxiv.org/abs/2401.13102
Autor:
Setién-Fernández, Iñigo, Echániz, Telmo, González-Fernández, Luis, Pérez-Sáez, Raúl Benjamín, Tello, Manuel José
Publikováno v:
I Seti\'en-Fern\'andez, T Ech\'aniz, L Gonz\'alez-Fern\'andez, RB P\'erez-S\'aez, MJ Tello, International Journal of Heat and Mass Transfer 71 (2014) 549-554
A study on the radiative properties of two pure metals, copper and nickel, using a high accuracy radiometer is carried out. Their spectral emissivity between 3 and 21 {\mu}m and its dependence on emission angle and temperature between 250 and 900 $^{
Externí odkaz:
http://arxiv.org/abs/2401.13074
Autor:
Setien-Fernández, Iñigo, Echániz, Telmo, González-Fernández, Luis, Pérez-Sáez, Raúl Benjamín, Céspedes, Eva, Sánchez-García, Jose Ángel, Álvarez-Fraga, Leo, Galindo, Ramón Escobar, Albella, José María, Prieto, Carlos, Tello, MJ
Publikováno v:
Solar Energy Materials and Solar Cells 117 (2013) 390-395
A complete experimental study of temperature dependence of the total spectral emissivity has been performed, for the first time, for absorber reflector selective coatings used in concentrated solar power (CSP) systems for energy harvesting. The coati
Externí odkaz:
http://arxiv.org/abs/2401.12777
Autor:
Boehmer, Niclas, Brill, Markus, Cevallos, Alfonso, Gehrlein, Jonas, Sánchez-Fernández, Luis, Schmidt-Kraepelin, Ulrike
We provide the first large-scale data collection of real-world approval-based committee elections. These elections have been conducted on the Polkadot blockchain as part of their Nominated Proof-of-Stake mechanism and contain around one thousand cand
Externí odkaz:
http://arxiv.org/abs/2312.11408
Using the Very Long Baseline Array, we observed the active galactic nucleus (AGN) in NGC 3079 over a span of six months to test for variability in the two main parsec-scale radio components, $A$ and $B$, which lie on either side of the AGN. We found
Externí odkaz:
http://arxiv.org/abs/2310.03019
Autor:
Elena Morrocchi, Giuseppe R. Pascucci, Nicola Cotugno, Chiara Pighi, Sara Dominguez-Rodriguez, Maria Raffaella Petrara, Alfredo Tagarro, Louise Kuhn, Mark F. Cotton, Kennedy Otwombe, Maria G. Lain, Paula Vaz, Shaun L. Barnabas, Moira J. Spyer, Elisa Lopez, Sheila Fernández-Luis, Tacilta Nhampossa, Almoustapha I. Maiga, Oumar Dolo, Anita De Rossi, Pablo Rojo, Carlo Giaquinto, Mathias Lichterfeld, Avy Violari, Theresa Smit, Osee Behuhuma, Nigel Klein, Lesley De Armas, Savita Pahwa, Paolo Rossi, Paolo Palma, EPIICAL consortium
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract In this work our aim was to identify early biomarkers in plasma samples associated with mortality in children with perinatal HIV treated early in life, to potentially inform early intervention targeting this vulnerable group. 20/215 children
Externí odkaz:
https://doaj.org/article/286d2b323b6a46dda53e87d76b376c7c
Autor:
Sánchez-Fernández, Luis
I propose an alternative algorithm to compute the MMS voting rule. Instead of using linear programming, in this new algorithm the maximin support value of a committee is computed using a sequence of maximum flow problems.
Comment: 8 pages
Comment: 8 pages
Externí odkaz:
http://arxiv.org/abs/2309.15104