Zobrazeno 1 - 5
of 5
pro vyhledávání: '"L. G. Vulkov"'
Publikováno v:
AIP Conference Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5751913db5f86ec57726136d5be66935
https://doi.org/10.1063/5.0101040
https://doi.org/10.1063/5.0101040
Autor:
L. G. Vulkov
Publikováno v:
Quarterly of Applied Mathematics. 52:427-438
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2fc6bc9435da12aa8dc80ddba53a318
https://doi.org/10.1090/qam/1292195
https://doi.org/10.1090/qam/1292195
Publikováno v:
AIP Conference Proceedings.
In this paper we propose two‐grid algorithms for implementation of the A.M.Il’in’s scheme to diffusion convection‐dominated equations. To find the solution from nonlinear algebraic systems we investigate Newton and Picard iterative methods. W
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee175acad70cb7909072fae99b18bb84
https://doi.org/10.1063/1.3030797
https://doi.org/10.1063/1.3030797
Publikováno v:
AIP Conference Proceedings.
A two‐grid algorithm for FEM solution of nonlinear reaction diffusion equations was constructed. The algorithm involves solving one small, nonlinear problem on the coarse‐grid system, one‐linear problem on the fine‐grid system. Three meshes (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::397d78b918db285d20c2e337c075af27
https://doi.org/10.1063/1.3030800
https://doi.org/10.1063/1.3030800
Autor:
L. G. Vulkov, Michail D. Todorov
Publikováno v:
AIP Conference Proceedings.
A new‐type interface nonlinear elliptic 1D problem is introduced. We establish well‐posedness and then we develop a monotone iterative method for the problem. This iterative method leads to a sequence which converges monotonically from either abo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbb3c44d306e6715ad825ceec2887b90
https://doi.org/10.1063/1.2806054
https://doi.org/10.1063/1.2806054