Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Hamdullah Yücel"'
Autor:
Martin Stoll, Hamdullah Yücel
Publikováno v:
AIMS Mathematics, Vol 3, Iss 1, Pp 66-95 (2018)
Fractional differential equations are becoming increasingly popular as a modelling tool todescribe a wide range of non-classical phenomena with spatial heterogeneities throughout the appliedsciences and engineering. However, the non-local nature of t
Externí odkaz:
https://doaj.org/article/7e8f9ece2d6a4df1a9005315a4b290d7
Autor:
Hamdullah Yücel
Publikováno v:
ESAIM: Proceedings and Surveys, Vol 71, Pp 185-195 (2021)
We study a residual–based a posteriori error estimate for the solution of Dirichlet boundary control problem governed by a convection diffusion equation on a two dimensional convex polygonal domain, using the local discontinuous Galerkin (LDG) meth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dbc2b0838383f0b390a92c268aef5096
https://www.esaim-proc.org/articles/proc/pdf/2021/02/proc2107117.pdf
https://www.esaim-proc.org/articles/proc/pdf/2021/02/proc2107117.pdf
Autor:
Sıtkı Can Toraman, Hamdullah Yücel
Publikováno v:
Journal of Computational and Applied Mathematics. 422:114919
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5ac69e257d93a3975bb787f9cc0cdaf
https://doi.org/10.1016/j.cam.2022.114919
https://doi.org/10.1016/j.cam.2022.114919
Autor:
Hamdullah Yücel, Pelin Çiloğlu
We investigate numerical behaviour of a convection diffusion equation with random coefficients by approximating statistical moments of the solution. Stochastic Galerkin approach, turning the original stochastic problem to a system of deterministic co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ad4fd9d6af5edd1c4fecad377fb2c99
http://arxiv.org/abs/2011.02443
http://arxiv.org/abs/2011.02443
Publikováno v:
ETNA - Electronic Transactions on Numerical Analysis. 48:407-434
In this paper, we investigate a posteriori error estimates of a control-constrained optimal control problem governed by a time-dependent convection diffusion equation. The control constraints are handled by using the primal-dual active set algorithm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb6fc073debd0d54a4fd23751bdc26d3
https://doi.org/10.1553/etna_vol48s407
https://doi.org/10.1553/etna_vol48s407
Publikováno v:
Computer Networks. 185:107659
While control and user (data) plane separation (CUPS) through clustering improves the scalability of ad hoc networks in comparison to flat topologies, it introduces additional challenges for resource scheduling when contention-free medium access is e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01a4e3e98b2c977c5297f7e6e8dd7079
https://doi.org/10.1016/j.comnet.2020.107659
https://doi.org/10.1016/j.comnet.2020.107659
Autor:
Hamdullah Yücel
Publikováno v:
Journal of Computational and Applied Mathematics. 381:113012
We study goal-oriented a posteriori error estimates for the numerical approximation of Dirichlet boundary control problem governed by a convection diffusion equation with pointwise control constraints on a two dimensional convex polygonal domain. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a5edde6a04b8f5eada164cd4fe3cd54
https://doi.org/10.1016/j.cam.2020.113012
https://doi.org/10.1016/j.cam.2020.113012
Publikováno v:
Computers & Mathematics with Applications. 70:2414-2431
In this paper, we study the numerical solution of optimal control problems governed by a system of convection-diffusion PDEs with nonlinear reaction terms, arising from chemical processes. The symmetric interior penalty Galerkin (SIPG) method with up
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e2008820b9cfb37fd6caaf31b00f249
https://doi.org/10.1016/j.camwa.2015.09.006
https://doi.org/10.1016/j.camwa.2015.09.006
Autor:
Hamdullah Yücel, Martin Stoll
Publikováno v:
AIMS Mathematics, Vol 3, Iss 1, Pp 66-95 (2018)
Fractional differential equations are becoming increasingly popular as a modelling tool to describe a wide range of non-classical phenomena with spatial heterogeneities throughout the applied sciences and engineering. However, the non-local nature of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf0a146b286b6d0d586f3fb761833a41
https://hdl.handle.net/11511/30660
https://hdl.handle.net/11511/30660