Zobrazeno 1 - 10
of 105
pro vyhledávání: '"Amiya K. Pani"'
Publikováno v:
Computers & Mathematics with Applications. 128:320-330
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0225df11f78a78e60deeec2431fdc83a
https://doi.org/10.1016/j.camwa.2022.11.003
https://doi.org/10.1016/j.camwa.2022.11.003
In this paper, semi-discrete numerical scheme for the approximation of the periodic Vlasov-viscous Burgers' system is developed and analyzed. The scheme is based on the coupling of discontinuous Galerkin approximations for the Vlasov equation and loc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36f5d9109d4a490cee790e7eb57fc1c5
http://arxiv.org/abs/2305.01285
http://arxiv.org/abs/2305.01285
Publikováno v:
Communications in Computational Physics. 31:1434-1466
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4032d7a9c490b93fb0d215026846ba1
https://doi.org/10.4208/cicp.oa-2021-0255
https://doi.org/10.4208/cicp.oa-2021-0255
Publikováno v:
Computational Methods in Applied Mathematics. 22:297-325
In this paper, a penalty formulation is proposed and analyzed in both continuous and finite element setups, for the two-dimensional Oldroyd model of order one, when the initial velocity is in 𝐇 0 1 {\mathbf{H}_{0}^{1}} . New regularity results whi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09e5656415676f0f1c64b97cd53156a8
https://doi.org/10.1515/cmam-2022-0012
https://doi.org/10.1515/cmam-2022-0012
Publikováno v:
Computers & Mathematics with Applications. 99:229-245
Nonconforming Morley finite element method is applied to a fourth order nonlinear reaction-diffusion problems. After deriving some regularity results to be used subsequently in our error analysis, Morley FEM is employed to discretize in the spatial d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60d005fb33280f8a9b0ac7258367d594
https://doi.org/10.1016/j.camwa.2021.08.010
https://doi.org/10.1016/j.camwa.2021.08.010
Publikováno v:
Applied Mathematics and Computation. 450:127987
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31bdfd592776506761ffed7c66367507
https://doi.org/10.1016/j.amc.2023.127987
https://doi.org/10.1016/j.amc.2023.127987
Publikováno v:
Journal of Numerical Mathematics. 30:209-230
A variational formulation is analysed for the Oseen equations written in terms of vorticity and Bernoulli pressure. The velocity is fully decoupled using the momentum balance equation, and it is later recovered by a post-process. A finite element met
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a17e3110ae99dcfafcc68b0012e5d1fb
https://doi.org/10.1515/jnma-2021-0053
https://doi.org/10.1515/jnma-2021-0053
Publikováno v:
IMA Journal of Numerical Analysis. 42:2301-2335
A Galerkin finite element method is applied to approximate the solution of a semilinear stochastic space and time fractional subdiffusion problem with the Caputo fractional derivative of the order $ \alpha \in (0, 1)$, driven by fractionally integrat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0a110baef546fb125da13ec1a67cc00
https://doi.org/10.1093/imanum/drab035
https://doi.org/10.1093/imanum/drab035
Publikováno v:
Journal of Scientific Computing. 92
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64df14911a5e9231f8b32245119ad0e7
https://doi.org/10.1007/s10915-022-01858-z
https://doi.org/10.1007/s10915-022-01858-z
For a well-posed non-selfadjoint indefinite second-order linear elliptic PDE with general coefficients $\mathbf A, \mathbf b,\gamma$ in $L^\infty$ and symmetric and uniformly positive definite coefficient matrix $\mathbf A$, this paper proves that mi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::799b86a806c81d733b56b9431b4c7bda
http://arxiv.org/abs/2203.02716
http://arxiv.org/abs/2203.02716