Zobrazeno 1 - 10
of 1 268
pro vyhledávání: '"A. Mélot"'
Autor:
A.-C. Mamez, A. Pradier, C. Stephan, F. Giannotti, S. Masouridi-Levrat, S. Morin, D. Neofytos, D.-L. Vu, A. Melotti, I. Arm, C. S. Eberhardt, J. Tamburini, L. Kaiser, Y. Chalandon, F. Simonetta
Publikováno v:
HemaSphere, Vol 6, Pp 1242-1243 (2022)
Externí odkaz:
https://doaj.org/article/7408a97d9bd14105abd44e1e6f64b252
Autor:
Melot, Valentin
This article focuses on some properties of three tools used to measure economic inequalities with respect to a distribution of wealth $\mu$: Gini coefficient $G$, Hoover coefficient or Robin Hood coefficient $H$, and the Lorenz concentration curve $L
Externí odkaz:
http://arxiv.org/abs/2409.12502
Autor:
Hertz, Alain, Bonte, Sébastien, Devillez, Gauvain, Dusollier, Valentin, Mélot, Hadrien, Schindl, David
The arithmetic-geometric index is a newly proposed degree-based graph invariant in mathematical chemistry. We give a sharp upper bound on the value of this invariant for connected chemical graphs of given order and size and characterize the connected
Externí odkaz:
http://arxiv.org/abs/2403.05226
Autor:
Maurin, D., Ahlers, M., Dembinski, H., Haungs, A., Mangeard, P. -S., Melot, F., Mertsch, P., Wochele, D., Wochele, J.
Publikováno v:
EPJC 83, 971 (2023)
The cosmic-ray database, CRDB, has been gathering cosmic-ray data for the community since 2013. We present a new release, CRDB v4.1, providing many new quantities and data sets, with several improvements made on the code and web interface, and with n
Externí odkaz:
http://arxiv.org/abs/2306.08901
Autor:
Chen, Huandong, Ilyas, Batyr, Zhao, Boyang, Ergecen, Emre, Mutch, Josh, Jung, Gwan Yeong, Song, Qian, Occhialini, Connor A., Ren, Guodong, Shabani, Sara, Seewald, Eric, Niu, Shanyuan, Wu, Jiangbin, Wang, Nan, Surendran, Mythili, Singh, Shantanu, Luo, Jiang, Ohtomo, Sanae, Goh, Gemma, Chakoumakos, Bryan C., Teat, Simon J., Melot, Brent, Wang, Han, Xiao, Di, Pasupathy, Abhay N., Comin, Riccardo, Mishra, Rohan, Chu, Jiun-Haw, Gedik, Nuh, Ravichandran, Jayakanth
Electron-lattice coupling effects in low dimensional materials give rise to charge density wave (CDW) order and phase transitions. These phenomena are critical ingredients for superconductivity and predominantly occur in metallic model systems such a
Externí odkaz:
http://arxiv.org/abs/2207.11622
We investigate the ratio $\avM(G)$ of the average size of a maximal matching to the size of a maximum matching in a graph $G$. If many maximal matchings have a size close to $\maxM(G)$, this graph invariant has a value close to 1. Conversely, if many
Externí odkaz:
http://arxiv.org/abs/2204.10236
Autor:
Nougarèdes, Brigitte, Melot, Romain, Vanel, Laurie, Campardon, Myriam, Brahimi, Dyhia, Hammond, Roy, Mesini, Béatrice, Perrin, Coline
Publikováno v:
In Land Use Policy December 2024 147
Publikováno v:
In Computers and Structures 1 August 2024 299
A coloring of a graph is an assignment of colors to its vertices such that adjacent vertices have different colors. Two colorings are equivalent if they induce the same partition of the vertex set into color classes. Let $\mathcal{A}(G)$ be the avera
Externí odkaz:
http://arxiv.org/abs/2105.01120
We study the average number $\mathcal{A}(G)$ of colors in the non-equivalent colorings of a graph $G$. We show some general properties of this graph invariant and determine its value for some classes of graphs. We then conjecture several lower bounds
Externí odkaz:
http://arxiv.org/abs/2104.14172