Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Aycil Cesmelioglu"'
Publikováno v:
ESAIM: Mathematical Modelling and Numerical Analysis. 57:1257-1296
We present a high-order hybridized discontinuous Galerkin (HDG) method for the fully coupled time-dependent Stokes-Darcy-transport problem where the fluid viscosity and source/sink terms depend on the concentration and the dispersion/diffusion tensor
Autor:
Sander Rhebergen, Aycil Cesmelioglu
We present and analyze a strongly conservative hybridizable discontinuous Galerkin finite element method for the coupled incompressible Navier-Stokes and Darcy problem with Beavers-Joseph-Saffman interface condition. An a priori error analysis shows
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68e9d92b0bc6a24984dcbfc7ba74fa0f
Autor:
Prince Chidyagwai, Aycil Cesmelioglu
Publikováno v:
Numerical Methods for Partial Differential Equations. 36:463-494
Publikováno v:
SIAM Journal on Numerical Analysis. 57:1677-1696
This paper presents the first analysis of a space--time hybridizable discontinuous Galerkin method for the advection--diffusion problem on time-dependent domains. The analysis is based on non-standard local trace and inverse inequalities that are ani
Autor:
Sander Rhebergen, Aycil Cesmelioglu
We present a stability and error analysis of an embedded-hybridized discontinuous Galerkin (EDG-HDG) finite element method for coupled Stokes-Darcy flow and transport. The flow problem, governed by the Stokes-Darcy equations, is discretized by a rece
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b751fe3bdf1473410ab0932ad0d99877
Publikováno v:
SIAM/ASA Journal on Uncertainty Quantification. 5:870-889
Computer models, or codes, are used to provide numerical solutions to mathematical models describing real-world problems. Some codes are computationally intensive, reflecting the complexities of mathematical models. Fast approximations, or surrogates
Publikováno v:
Mathematics of Computation. 86:1643-1670
We introduce an embedded–hybridized discontinuous Galerkin (EDG–HDG) method for the coupled Stokes–Darcy system. This EDG–HDG method is a pointwise mass-conserving discretization resulting in a divergence-conforming velocity field on the whol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55d8da64a06f327f340f9ddfc7f2f534
http://arxiv.org/abs/1905.09753
http://arxiv.org/abs/1905.09753
Autor:
Aycil Cesmelioglu
We analyze a weak formulation of the coupled problem defining the interac- tion between a free fluid and a poroelastic structure. The problem is fully dynamic and is governed by the time-dependent incompressible Navier-Stokes equations and the Biot e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd8ca05eafc379694a7c92ea007fedaa
http://arxiv.org/abs/1702.08095
http://arxiv.org/abs/1702.08095
Discontinuous Galerkin Approximations for Computing Electromagnetic Bloch Modes in Photonic Crystals
Publikováno v:
Journal of scientific computing, 70(2), 922-964. Springer
We analyze discontinuous Galerkin finite element discretizations of the Maxwell equations with periodic coefficients. These equations are used to model the behavior of light in photonic crystals, which are materials containing a spatially periodic va
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79515771019eda14efc90c6a5f4c3e97
https://research.utwente.nl/en/publications/1d59fcda-5108-449f-964e-4f9506fa86bc
https://research.utwente.nl/en/publications/1d59fcda-5108-449f-964e-4f9506fa86bc