Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Calvo Alpízar, Juan Gabriel"'
Publikováno v:
Revista de Matemática: Teoría y Aplicaciones, vol.26(1), pp. 139-159
Kérwá
Universidad de Costa Rica
instacron:UCR
Kérwá
Universidad de Costa Rica
instacron:UCR
We formulate an age-structured nonlinear partial differential equation model that features short-term immigration effects in a population. Individuals can immigrate into the population as any of the three stages in the model: susceptible, infected or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::2b6c58788f6bcfd8f10f3020ef9f8f58
https://revistas.ucr.ac.cr/index.php/matematica/article/view/36229
https://revistas.ucr.ac.cr/index.php/matematica/article/view/36229
Publikováno v:
Widlund O.B., Calvo J.G. (2017) Parallel Sums and Adaptive BDDC Deluxe. In: Lee CO. et al. (eds) Domain Decomposition Methods in Science and Engineering XXIII. Lecture Notes in Computational Science and Engineering, vol 116. Springer, Cham
Kérwá
Universidad de Costa Rica
instacron:UCR
Kérwá
Universidad de Costa Rica
instacron:UCR
There has recently been a considerable activity in developing adaptive methods for the selection of primal constraints for BDDC algorithms and, in particular, for BDDC deluxe variants. The primal constraints of a BDDC or FETI-DP algorithm provide the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::abc8159e2f88308a630055cddf60c5f7
https://link.springer.com/chapter/10.1007/978-3-319-52389-7_28
https://link.springer.com/chapter/10.1007/978-3-319-52389-7_28
Publikováno v:
Electronic Transactions on Numerical Analysis, Vol. 45, pp. 524–544
Kérwá
Universidad de Costa Rica
instacron:UCR
Kérwá
Universidad de Costa Rica
instacron:UCR
An adaptive choice for primal spaces based on parallel sums is developed for BDDC deluxe methods and elliptic problems in three dimensions. The primal space, which forms the global, coarse part of the domain decomposition algorithm and which is alway
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::c0a7320f009a871a9f6f88d27b034862
http://etna.math.kent.edu/volumes/2011-2020/vol45/abstract.php?vol=45&pages=524-544
http://etna.math.kent.edu/volumes/2011-2020/vol45/abstract.php?vol=45&pages=524-544
Autor:
Calvo Alpízar, Juan Gabriel
Publikováno v:
Electronic Transactions on Numerical Analysis, Vol. 44, pp. 497–521
Kérwá
Universidad de Costa Rica
instacron:UCR
Kérwá
Universidad de Costa Rica
instacron:UCR
A bound is obtained for the condition number of a two-level overlapping Schwarz algorithm for problems posed in H(curl) in two dimensions, where the subdomains are only assumed to be John subdomains. The coarse space is based on energy minimization a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::7239c5da715fde0c24e58d7accf18696
http://etna.math.kent.edu/volumes/2011-2020/vol44/abstract.php?vol=44&pages=497-521
http://etna.math.kent.edu/volumes/2011-2020/vol44/abstract.php?vol=44&pages=497-521
Autor:
Calvo Alpízar, Juan Gabriel
Publikováno v:
Nueva York, Estados Unidos: New York University
Kérwá
Universidad de Costa Rica
instacron:UCR
Kérwá
Universidad de Costa Rica
instacron:UCR
Two domain decomposition methods for solving vector field problems posed in H(curl) and discretized with Nedelec finite elements are considered. These finite elements are conforming in H(curl). A two-level overlapping Schwarz algorithm in two dimensi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::0a4843f3b97a0f5e8b28351f900387e9
https://cs.nyu.edu/media/publications/TR2015-974.pdf
https://cs.nyu.edu/media/publications/TR2015-974.pdf
Autor:
Mora Cordero, Fabian
Publikováno v:
San José, Costa Rica: Universidad de Costa Rica
Kérwá
Universidad de Costa Rica
instacron:UCR
Kérwá
Universidad de Costa Rica
instacron:UCR
En este trabajo se desarrolla una plataforma computacional en C++-CUDA, la cual introduce una serie de estructuras de datos que simplifican el manejo de memoria en CUDA. En la plataforma también se introducen elementos de programación funcional con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::9f5ca2aec59742ed568c63a6dcd7c8ac