Zobrazeno 1 - 10
of 2 153
pro vyhledávání: '"SILVA, A. K."'
We provide a primal-dual framework for randomized approximation algorithms utilizing semidefinite programming (SDP) relaxations. Our framework pairs a continuum of APX-complete problems including MaxCut, Max2Sat, MaxDicut, and more generally, Max-Boo
Externí odkaz:
http://arxiv.org/abs/2406.18670
Publikováno v:
Check List, Vol 6, Iss 2, Pp 316-318 (2010)
This work presents new records and extends the geographic distribution of Heliconius sara apseudes in theAtlantic Forest of the state of Rio Grande do Sul. Five new records were taken along butterfly inventories carried outbetween 2005 and 2010 in di
Externí odkaz:
https://doaj.org/article/848caeda3fda402d97d56aebeda78ba8
Publikováno v:
In Applied Thermal Engineering 1 November 2024 256
Publikováno v:
In Energy 30 October 2024 307
Publikováno v:
In Applied Thermal Engineering 1 September 2024 252
Publikováno v:
In International Journal of Refrigeration December 2024 168:220-229
Autor:
Moreno, K., Silva-Salinas, K., Finsterbusch, O., Vidal-Murillo, L., Iglesias, A., Astorga, G.A., Arriagada, J.I.
Publikováno v:
In Journal of South American Earth Sciences 15 August 2024 142
Publikováno v:
In Applied Thermal Engineering 1 July 2024 248 Part A
Autor:
Marhold, Karol, Kučera, Jaromír, Acuña, Carlos Alberto, Akopian, Janna A., de Almeida, Erton M., Alves, Marccus V., Amorim, Bruno S., An'kova, Tatyana V., Arora, Jaya, Aytaç, Zeki, Baez, Mariana, Cavalcanti, Taciana Barbosa, Calvente, Alice, Catalan, Pilar, Chernyagina, Olga A., Chernysheva, Olga A., Cordeiro, Joel M.P., Daviña, Julio Rubén, Deanna, Rocío, Delgado, Luis, Silva, Yhanndra K. Dias, Elliott, Tammy L., Erst, Andrey S., Felix, Leonardo P., Forni-Martins, Eliana R., Gallego, Francisca, Facco, Marlon Garlet, Aquino, Analía Cecilia Gianini, de Andrade, Maria J. Gomes, Graham, Shirley A., Hojsgaard, Diego Hernán, Honfi, Ana Isabel, Houben, Andreas, Ikeda, Hiroshi, Khalbekova, Khulkar U., Krivenko, Denis A., Lakhanpaul, Suman, Peñas, M. Laura Las, Lavia, Graciela Inés, Leonova, Tatiana V., Lian, Lian, Lomonosova, Maria N., López-González, Beatriz, Martínez, Eric Javier, Matos, Samara S., Melo, André L., Torres, Esteban Meza, Mitrenina, Elizaveta Yu., El Mokni, Ridha, Valls, José Francisco Montenegro, Morero, Rita Ema, de Moura, Clapton Olimpio, de Oliveira, Regina Célia, de Oliveira Maekawa, Vanessa, Olonova, Marina V., Pandit, Maharaj K., Pedrosa-Harand, Andrea, Peruzzi, Lorenzo, Pinzani, Lorenzo, Potseluev, Oleg M., Probatova, Nina S., Pulkina, Svetlana V., Reutemann, Anna Verena, Rico, Enrique, Rua, Gabriel Hugo, Santos, Fabiano J., Santos, Géssica S., dos Santos Sousa, Mayco Werllen, Silva, Marcos C., Silva, Rhuan C., da Silva Santos, Angeline Maria, Silvestri, María Celeste, Singh, Jaswant, Singhal, Vijay Kumar, Souza, Pamela C.S.S., Tashev, Alexander, Thomas, Wayt W., Pozzobon, Marisa Toniolo, Turginov, Orzimat T., Vanzela, André L.L., Berto, Ana Catarina Vasconcelos, Veklich, Tatiana N., Wang, Wei
Publikováno v:
Taxon, 2020 Dec 01. 69(6), 1394-E61.
Externí odkaz:
https://www.jstor.org/stable/27016792
We show that Hoffman's sum of eigenvalues bound for the chromatic number is at least as good as the Lov\'asz theta number, but no better than the ceiling of the fractional chromatic number. In order to do so, we display an interesting connection betw
Externí odkaz:
http://arxiv.org/abs/2106.11121