Zobrazeno 1 - 10
of 7 496
pro vyhledávání: '"A. Vena"'
Publikováno v:
Journal of Small Business and Enterprise Development, 2024, Vol. 31, Issue 6, pp. 1175-1200.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/JSBED-09-2023-0452
Autor:
Serra, Oriol, Vena, Lluís
In \cite[Serra, Vena, Extremal families for the Kruskal-Katona theorem]{sv21}, the authors have shown a characterization of the extremal families for the Kruskal-Katona Theorem. We further develop some of the arguments given in \cite{sv21} and give a
Externí odkaz:
http://arxiv.org/abs/2305.10152
We extend the notion of graph homomorphism to cellularly embedded graphs (maps) by designing operations on vertices and edges that respect the surface topology; we thus obtain the first definition of map homomorphism that preserves both the combinato
Externí odkaz:
http://arxiv.org/abs/2305.03107
Autor:
Serra, Oriol, Vena, Lluís
Given a family $S$ of $k$--subsets of $[n]$, its lower shadow $\Delta(S)$ is the family of $(k-1)$--subsets which are contained in at least one set in $S$. The celebrated Kruskal--Katona theorem gives the minimum cardinality of $\Delta(S)$ in terms o
Externí odkaz:
http://arxiv.org/abs/2304.05145
Autor:
Balko, Martin, Chodounský, David, Dobrinen, Natasha, Hubička, Jan, Konečný, Matěj, Vena, Lluis, Zucker, Andy
As a result of 33 intercontinental Zoom calls, we characterise big Ramsey degrees of the generic partial order. This is an infinitary extension of the well known fact that finite partial orders endowed with linear extensions form a Ramsey class (this
Externí odkaz:
http://arxiv.org/abs/2303.10088
Publikováno v:
Algebraic Combinatorics, Volume 5 (2022) no. 6, pp. 1337-1351
We prove that the ribbon graph polynomial of a graph embedded in an orientable surface is irreducible if and only if the embedded graph is neither the disjoint union nor the join of embedded graphs. This result is analogous to the fact that the Tutte
Externí odkaz:
http://arxiv.org/abs/2212.10920
Publikováno v:
Radioengineering, Vol 20, Iss 2, Pp 380-386 (2011)
This article presents two chipless RFID approaches where data are reading using electromagnetic waves and where the medium encoding the data is completely passive. The former approach rests on the use of RF waves (more precisely the ultra-wide band U
Externí odkaz:
https://doaj.org/article/c2d8eb4107104b6b9891d744d486ac8b
Autor:
Bloom, Michael S.1 mbloom22@gmu.edu, Clark, Juliana M.1, Pearce, John L.2, Ferguson, Pamela L.2, Newman, Roger B.3, Roberts, James R.4, Grobman, William A.5, Sciscione, Anthony C.6, Skupski, Daniel W.7, Garcia, Kelly1, Vena, John E.2, Hunt, Kelly J.2
Publikováno v:
Environmental Health Perspectives. Sep2024, Vol. 132 Issue 9, p097001-1-097001-15. 97001p.
In 2015, the United Nations adopted 17 Sustainable Development Goals (SDGs) with 169 targets for transformation toward a more sustainable future by 2030. This study seeks to evaluate and analyze SDG target interactions in the Philippines to resolve c
Externí odkaz:
http://arxiv.org/abs/2203.11768
Autor:
Sánchez de Alcázar del Río, Á., Rubio, M.I.P., Luis, G.R., López, C.H., Ordóñez, M.Á.G., Llanes, J.O., Salamanca, P., Calle, D.G., Hueso, R.R., Candela, I.B., Bermúdez, D.F., Garcia, M.G., Luque, C.J., Gutiérrez, R.M., Iglesias, A.A., Cabello, F.G., Merlo, A.B., Cano, C.M.S., Sánchez, M., Esterellas, L., Crestelo, A., Pedreira, I.S., Solis, R.A., Vena, D.V., Armenteros, J.M., Valbuena, F.T., Niño, J.R., de Rodríguez de Olmedo, D., Franco, Á.G., Ávila, E.E.R., Martel, A.C., Vallejo, J.MªG., Sosa, S.G., Ramos, M.F.D., Luis, R.H., Garrido, J.G., Sánchez, M.G., Jiménez de la Cruz, L., Sánchez, A.B.M., Alarcón, I.Z., Ruiz De Zuazu, H.F.M., Sánchez, C.S., Bernal, L.V., Subirán, C.C., Izquierdo, M.C., Molinero, A.M., González, Á.L.M., Arxe, A.A., Camps, G.G., Calvo, X.G., Álvarez, M.M.R., Mallén, J.M.C., Biosca, A.S., Parada, D.C.Q., Lombraña, A.S., Parés, A.A., Vilaseca, V.G., Guillen, D.C., Almansa, R.M.B., Puig, E.F., Trullàs, J.C., Serrado, A., Cuartero, D., López, T.M., Muixi, F.F., Carmen Moreno García, Mª, Alquézar, V.M., Navarro, C.P., García, C.S., Luís Corcoles Satorre, J., Aldeguer, M.M., Encinar, J.C.B., Garcia, F.A.C., Albert, E.L., Pérez Silvestre, J., Ariño, A.N., María Cepeda Rodrigo, J., Birlanga, E.M., Alejandro Arazo Alcaide, J., Lorente, L., Carlos Arévalo Lorido, J., Manuel Cerqueiro González, J., del Carmén Gómez Fernández, R., Reboiro, M.L.L., Feijoo, M.L.V., Vila, M.C., Osorio, I.R., Gonzalez, B.S., Freire Castro, S.J., Paz, S.R., Rodríguez, P.V., Trinidad, R.B., Lozano, D.M., Roy, P.M., Rangel, L.S., Ronda, M.V., Yebra, M.Y., Asenjo, M., Cerrada, J.C., Pérez, D.A., Hernández, E.M., Iborra, P.L., Manzano, L., García de la Torre Rivera, M.P., Deodati, F., Bailon, M.M., Cobos, A., Morrás de la Torre, I., Fernández-Bravo, I.G., Martinez-Colubi, M.M., Ángel Satue Bartolomé, J., Barrera, S.G., Rodríguez, F.A., Martínez, J.A., Pérez, A.A., Pirla, T.C., Cano, D.A., Ferreira, J.P., Nóvoa, F., Mascarenhas, J., Pimenta, J., Moreno-García, M.C., Mittelbrunn-Alquézar, V., Conde-Martel, A., Soler-Rangel, L., Montero-Pérez-Barquero, M., Casado, J., Sánchez-Marteles, M., Arévalo-Lorido, J.C., Pérez-Silvestre, J.
Publikováno v:
In Revista Clínica Española (English Edition) October 2024 224(8):522-533