Omar Lakkis

Omar Lakkis

University of Sussex

H-index: 16

Europe-United Kingdom

About Omar Lakkis

Omar Lakkis, With an exceptional h-index of 16 and a recent h-index of 12 (since 2020), a distinguished researcher at University of Sussex, specializes in the field of Computational Mathematics, Numerical Methods, Numerical Analysis, Adaptive Methods, Nonlinear PDEs.

His recent articles reflect a diverse array of research interests and contributions to the field:

Existence of solution to a system of PDEs modeling the crystal growth inside lithium batteries

A least-squares Galerkin approach to gradient and Hessian recovery for nondivergence-form elliptic equations

A least-squares Galerkin approach to gradient recovery for Hamilton-Jacobi-Bellman equation with Cordes coefficients

A posteriori error bounds for fully-discrete hp-discontinuous Galerkin timestepping methods for parabolic problems

Parallel two-scale finite element implementation of a system with varying microstructures

A least-squares Galerkin gradient recovery method for fully nonlinear elliptic equations

A Saint-Venant model for overland flows with precipitation and recharge

Omar Lakkis Information

University

Position

___

Citations(all)

954

Citations(since 2020)

399

Cited By

770

hIndex(all)

16

hIndex(since 2020)

12

i10Index(all)

22

i10Index(since 2020)

15

Email

University Profile Page

University of Sussex

Google Scholar

View Google Scholar Profile

Omar Lakkis Skills & Research Interests

Computational Mathematics

Numerical Methods

Numerical Analysis

Adaptive Methods

Nonlinear PDEs

Top articles of Omar Lakkis

Title

Journal

Author(s)

Publication Date

Existence of solution to a system of PDEs modeling the crystal growth inside lithium batteries

arXiv preprint arXiv:2310.16202

Omar Lakkis

Alexandros Skouras

Vanessa Styles

2023/10/24

A least-squares Galerkin approach to gradient and Hessian recovery for nondivergence-form elliptic equations

IMA Journal of Numerical Analysis

Omar Lakkis

Amireh Mousavi

2022/7/16

A least-squares Galerkin approach to gradient recovery for Hamilton-Jacobi-Bellman equation with Cordes coefficients

arXiv:2205.07583

Amireh Mousavi

Omar Lakkis

Reza Mokhtari

2022

A posteriori error bounds for fully-discrete hp-discontinuous Galerkin timestepping methods for parabolic problems

Numerische Mathematik

Emmanuil H Georgoulis

Omar Lakkis

Thomas P Wihler

2021/6

Parallel two-scale finite element implementation of a system with varying microstructures

arXiv preprint arXiv:2103.17040

Omar Richardson

Omar Lakkis

Adrian Muntean

Chandrasekhar Venkataraman

2021/3/31

A least-squares Galerkin gradient recovery method for fully nonlinear elliptic equations

Omar Lakkis

Amireh Mousavi

2020/8/22

A Saint-Venant model for overland flows with precipitation and recharge

Mathematical and Computational Applications

Mehmet Ersoy

Omar Lakkis

Philip Townsend

2020/12/29

See List of Professors in Omar Lakkis University(University of Sussex)

Co-Authors

H-index: 45
Axel Voigt

Axel Voigt

Technische Universität Dresden

H-index: 33
Markos A. Katsoulakis

Markos A. Katsoulakis

University of Massachusetts Amherst

H-index: 29
Adrian Muntean

Adrian Muntean

Karlstads universitet

H-index: 29
Emmanuil H. Georgoulis

Emmanuil H. Georgoulis

University of Leicester

H-index: 16
Frank Haußer

Frank Haußer

Beuth Hochschule für Technik Berlin

H-index: 15
Chandrasekhar Venkataraman

Chandrasekhar Venkataraman

University of Sussex

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