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ORCIDOmar Lakkis
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Journal Articles
- 2021
[j10]Emmanuil H. Georgoulis, Omar Lakkis, Thomas P. Wihler:
A posteriori error bounds for fully-discrete hp-discontinuous Galerkin timestepping methods for parabolic problems. Numerische Mathematik 148(2): 363-386 (2021)- 2016
- [j9]Emmanuil H. Georgoulis, Omar Lakkis
, Charalambos G. Makridakis, Juha M. Virtanen:
A Posteriori Error Estimates for Leap-Frog and Cosine Methods for Second Order Evolution Problems. SIAM J. Numer. Anal. 54(1): 120-136 (2016) - 2015
- [j8]Omar Lakkis, Charalambos G. Makridakis, Tristan Pryer:
A comparison of duality and energy a posteriori estimates for L∞(0, T;L2(Ω)) in parabolic problems. Math. Comput. 84(294): 1537-1569 (2015) - 2013
- [j7]Omar Lakkis, Anotida Madzvamuse, Chandrasekhar Venkataraman:
Implicit-Explicit Timestepping with Finite Element Approximation of Reaction-Diffusion Systems on Evolving Domains. SIAM J. Numer. Anal. 51(4): 2309-2330 (2013) - [j6]Omar Lakkis, Tristan Pryer:
A Finite Element Method for Nonlinear Elliptic Problems. SIAM J. Sci. Comput. 35(4) (2013) - 2011
- [j5]Emmanuil H. Georgoulis, Omar Lakkis, Juha M. Virtanen:
A Posteriori Error Control for Discontinuous Galerkin Methods for Parabolic Problems. SIAM J. Numer. Anal. 49(2): 427-458 (2011) - [j4]Omar Lakkis, Tristan Pryer:
A Finite Element Method for Second Order Nonvariational Elliptic Problems. SIAM J. Sci. Comput. 33(2): 786-801 (2011) - 2009
- [j3]Alan Demlow, Omar Lakkis, Charalambos G. Makridakis:
A Posteriori Error Estimates in the Maximum Norm for Parabolic Problems. SIAM J. Numer. Anal. 47(3): 2157-2176 (2009) - 2006
- [j2]Omar Lakkis, Charalambos G. Makridakis:
Elliptic reconstruction and a posteriori error estimates for fully discrete linear parabolic problems. Math. Comput. 75(256): 1627-1658 (2006) - 2005
- [j1]Omar Lakkis, Ricardo H. Nochetto:
A Posteriori Error Analysis for the Mean Curvature Flow of Graphs. SIAM J. Numer. Anal. 42(5): 1875-1898 (2005)
Conference and Workshop Papers
- 2019
- [c2]Omar Lakkis, Amireh Mousavi:
A Least-Squares Galerkin Gradient Recovery Method for Fully Nonlinear Elliptic Equations. ENUMATH 2019: 651-662 - 2013
- [c1]Omar Lakkis, Tristan Pryer:
An Adaptive Finite Element Method for the Infinity Laplacian. ENUMATH 2013: 283-291
Informal and Other Publications
- 2023
- [i5]Omar Lakkis, Alexandros Skouras, Vanessa Styles:
Existence of solution to a system of PDEs modeling the crystal growth inside lithium batteries. CoRR abs/2310.16202 (2023) - 2022
- [i4]Amireh Mousavi, Omar Lakkis, Reza Mokhtari:
A least-squares Galerkin approach to gradient recovery for Hamilton-Jacobi-Bellman equation with Cordes coefficients. CoRR abs/2205.07583 (2022) - 2021
- [i3]Omar Richardson, Omar Lakkis, Adrian Muntean, Chandrasekhar Venkataraman:
Parallel two-scale finite element implementation of a system with varying microstructures. CoRR abs/2103.17040 (2021) - 2020
- [i2]Omar Lakkis, Amireh Mousavi:
A least-squares Galerkin gradient recovery method for fully nonlinear elliptic equations. CoRR abs/2007.15498 (2020) - 2019
- [i1]Omar Lakkis, Amireh Mousavi:
A least-squares Galerkin approach to gradient and Hessian recovery for nondivergence-form elliptic equations. CoRR abs/1909.00491 (2019)
Coauthor Index
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