The chart shows the distribution of publications by all Research.com ranked scientists in the field of Mathematics in 2026. The highlighted bar marks where Omar Ghattas sits on this spectrum.
This scientist: 196 publications — 61st percentile
61% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 537 publications or more.
The chart shows the D-index (discipline H-index) distribution of Mathematics scientists ranked by Research.com in 2026. The highlighted bar marks where Omar Ghattas sits on this spectrum.
This scientist: 59 D-Index — 84th percentile
84% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 86 D-Index or more.
Omar Ghattas is affiliated with The University of Texas at Austin in the United States. Their research focuses primarily on computer science and engineering, with significant contributions in areas such as artificial intelligence, statistical and nonlinear physics, and computational mechanics.
The scientist has made substantial contributions to several specialized subfields, including:
Ghattas's main research topics cover a range of advanced computational and mathematical disciplines, notably:
The scientist has published extensively in various research venues, with a frequent presence in:
Omar Ghattas has collaborated regularly with several coauthors, including:
Selected recent publications illustrate the thematic scope and research depth:
The scientist's research achievements have been recognized through awards including the ACM Gordon Bell Prize in 2015 for work on an extreme-scale implicit solver addressing complex partial differential equations related to Earth's mantle flow.
In 2014, Omar Ghattas was named a SIAM Fellow for contributions to optimization of systems governed by partial differential equations and leadership to promote computational science and engineering.
Carsten Burstedde;Lucas C. Wilcox;Omar Ghattas
James Martin;Lucas C. Wilcox;Carsten Burstedde;Omar Ghattas
T. Bui-Thanh;K. Willcox;O. Ghattas
Hesheng Bao;Jacobo Bielak;Omar Nabih Ghattas;Loukas F Kallivokas
Tan Bui-Thanh;Omar Ghattas;James Martin;Georg Stadler
George Biros;Omar Ghattas
Georg Stadler;Michael Gurnis;Carsten Burstedde;Lucas C. Wilcox
D. Galbally;K. Fidkowski;K. Willcox;Omar Nabih Ghattas
Lucas C. Wilcox;Georg Stadler;Carsten Burstedde;Omar Ghattas
Chad Lieberman;Karen Willcox;Omar Ghattas
Noemi Petra;James Martin;Georg Stadler;Omar Ghattas
I. Epanomeritakis;V. Akçelik;Omar Nabih Ghattas;J. Bielak
Vokan Akcelik;Jacobo Bielak;George Biros;Ioannis Epanomeritakis
Lorenz T. Biegler;Omar Ghattas;Matthias Heinkenschloss;Bart van Bloemen Waanders
Tiankai Tu;Hongfeng Yu;Leonardo Ramirez-Guzman;Jacobo Bielak
T. Bui-Thanh;K. Willcox;O. Ghattas;B. van Bloemen Waanders
H. P. Flath;L. C. Wilcox;V. Akçelik;J. Hill
Tan Bui-Thanh;Karen Willcox;Omar Ghattas
Lorenz Biegler;George Biros;Omar Nabih Ghattas;Matthias Heinkenschloss
Volkan Akcelik;George Biros;Omar Ghattas
George Biros;Omar Ghattas
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