Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Mauro A. Rincon"'
Publikováno v:
Boletim da Sociedade Paranaense de Matemática, Vol 42 (2024)
The objective of this article is to investigate, analytically and numerically, the exact control problem associated with a mathematical model that describes the vertical vibrations of elastic strings, with moving contours. To determine the approximat
Externí odkaz:
https://doaj.org/article/08f844fddb9a42de8823972d26f6e309
Publikováno v:
ESAIM: Mathematical Modelling and Numerical Analysis. 57:1171-1193
In this article we consider the problem of heat conduction in carbon nanotubes modeled like Timoshenko beams, inspired by the work of Yoon et al. [Compos. Part B: Eng. 35 (2004) 87–93]. Using the theory of semigroups of linear operators, we prove t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::264c19c38934f76e5892b9670715bc02
https://doi.org/10.1051/m2an/2023002
https://doi.org/10.1051/m2an/2023002
Publikováno v:
Mathematics and Computers in Simulation. 205:315-339
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::446ed5ed1a99598aeaa7aa783f5a6da9
https://doi.org/10.1016/j.matcom.2022.09.024
https://doi.org/10.1016/j.matcom.2022.09.024
Publikováno v:
Numerische Mathematik. 149:679-716
We analyze a fully discrete pseudo-spectral scheme for the numerical solution of the initial-periodic boundary value problem for a nonlinear family of Boussinesq systems. The equations are discretized in space by the Fourier collocation method and in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04acf815f7bf39cda465bb45269a8e4a
https://doi.org/10.1007/s00211-021-01239-y
https://doi.org/10.1007/s00211-021-01239-y
Publikováno v:
Mathematics and Computers in Simulation. 187:630-655
In the present study, a novel numerical method solving a thermoelastic diffusion problem with moving boundary is presented. Since the thermoelastic diffusion system is composed of three coupled differential equations, we propose an uncoupled numerica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::334e5023c009b9206401d1d51bf5795a
https://doi.org/10.1016/j.matcom.2021.03.032
https://doi.org/10.1016/j.matcom.2021.03.032
Publikováno v:
Numerical Methods for Partial Differential Equations. 37:2849-2870
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10a997b72fa895fc758934a9f1352848
https://doi.org/10.1002/num.22776
https://doi.org/10.1002/num.22776
Publikováno v:
Computational and Applied Mathematics. 41
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3adcbcf497aa04c6f373c5329737cab2
https://doi.org/10.1007/s40314-022-01822-5
https://doi.org/10.1007/s40314-022-01822-5
Publikováno v:
IMA Journal of Applied Mathematics. 85:1-26
The present work is based on a mixture theory of poroelastic media which is consistent with the classical Darcy’s law and uplift force in soil mechanics. In addition, it also results in having an inertial effect on the motion of solid constituent a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::868bea2554f689cf66230ec4e245e8b3
https://doi.org/10.1093/imamat/hxz033
https://doi.org/10.1093/imamat/hxz033
Publikováno v:
Mathematics and Computers in Simulation. 166:410-431
In this paper we investigate the dynamic behavior and the numerical analysis for a thermoelastic diffusion problem in one space dimension with moving boundary. Global existence is proved by using the penalty method of Lions and the Galerkin approxima
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29f25d2d7f0000573fb0f102500fed97
https://doi.org/10.1016/j.matcom.2019.07.001
https://doi.org/10.1016/j.matcom.2019.07.001
Publikováno v:
Revista Brasileira de Finanças, Vol 4, Iss 2, Pp 169-179 (2006)
In this article, a numerical method is developed to determine the value of a put, based in the solution of Black and Scholes (1973) for European option and on Richardson extrapolation that calculates the limit of an options sequence, whose time inter
Externí odkaz:
https://doaj.org/article/65626408af794564bac5f956dfadb42c