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Disambiguation of "Ghattas, Omar"

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Derivative-Informed Neural Operator: An Efficient Framework for High-Dimensional Parametric Derivative Learning.

, , , and . CoRR, (2022)

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Suhail Ghattas

Fouad Ghattas

Michael Ghattas

Omar Ahmad-Omar

Nora Omar Mahmoud

 

Other publications of authors with the same name

hIPPYlib: An Extensible Software Framework for Large-Scale Inverse Problems Governed by PDEs; Part I: Deterministic Inversion and Linearized Bayesian Inference., , and . CoRR, (2019)Taylor approximation and variance reduction for PDE-constrained optimal control under uncertainty., , and . J. Comput. Phys., (2019)<i>p4est</i>: Scalable Algorithms for Parallel Adaptive Mesh Refinement on Forests of Octrees, , and . SIAM J. Sci. Comput., 33 (3): 1103--1133 (May 2011)A Nested Partitioning Algorithm for Adaptive Meshes on Heterogeneous Clusters., and . ICS, page 319-328. ACM, (2015)Stein variational reduced basis Bayesian inversion., and . CoRR, (2020)hIPPYlib: An Extensible Software Framework for Large-Scale Inverse Problems Governed by PDEs: Part I: Deterministic Inversion and Linearized Bayesian Inference., , and . ACM Trans. Math. Softw., 47 (2): 16:1-16:34 (2021)A Unified Discontinuous Petrov-Galerkin Method and Its Analysis for Friedrichs' Systems., , and . SIAM J. Numer. Anal., 51 (4): 1933-1958 (2013)A Randomized Maximum A Posteriori Method for Posterior Sampling of High Dimensional Nonlinear Bayesian Inverse Problems., , and . SIAM J. Sci. Comput., (2018)Optimal design of chemoepitaxial guideposts for the directed self-assembly of block copolymer systems using an inexact Newton algorithm., , , , and . J. Comput. Phys., (2023)Recursive Algorithms for Distributed Forests of Octrees., , , and . SIAM J. Sci. Comput., (2015)