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applied Mathematics, inverse problems, Scalable solvers, rare events, uncertainty quantification
United States

Activities

Employment (1)

New York University: New York, New York, US

Professor (Courant Institute)
Employment
Source: Self-asserted source
Georg Stadler

Works (18)

Constraining Earth’s nonlinear mantle viscosity using plate-boundary resolving global inversions

Proceedings of the National Academy of Sciences
2024-07-09 | Journal article
Contributors: Jiashun Hu; Johann Rudi; Michael Gurnis; Georg Stadler
Source: check_circle
Crossref

Scalable methods for computing sharp extreme event probabilities in infinite-dimensional stochastic systems

Statistics and Computing
2023-12 | Journal article
Contributors: Timo Schorlepp; Shanyin Tong; Tobias Grafke; Georg Stadler
Source: check_circle
Crossref

Large Deviation Theory-based Adaptive Importance Sampling for Rare Events in High Dimensions

SIAM/ASA Journal on Uncertainty Quantification
2023-09-30 | Journal article
Contributors: Shanyin Tong; Georg Stadler
Source: check_circle
Crossref

Hierarchical off-diagonal low-rank approximation of Hessians in inverse problems, with application to ice sheet model initialization

Inverse Problems
2023-08-01 | Journal article
Contributors: Tucker Hartland; Georg Stadler; Mauro Perego; Kim Liegeois; Noémi Petra
Source: check_circle
Crossref

Robust Multigrid Techniques for Augmented Lagrangian Preconditioning of Incompressible Stokes Equations with Extreme Viscosity Variations

SIAM Journal on Scientific Computing
2023-06 | Journal article
Contributors: Yu-hsuan Shih; Georg Stadler; Florian Wechsung
Source: check_circle
Crossref

A Bayesian level set method for identifying subsurface geometries and rheological properties in Stokes flow

Geophysical Journal International
2023-05-27 | Journal article
Contributors: Lukas Holbach; Michael Gurnis; Georg Stadler
Source: check_circle
Crossref

Direct stellarator coil optimization for nested magnetic surfaces with precise quasi-symmetry

Physics of Plasmas
2023-04 | Journal article
Contributors: Andrew Giuliani; Florian Wechsung; Antoine Cerfon; Matt Landreman; Georg Stadler
Source: check_circle
Crossref

Robust and efficient primal-dual Newton-Krylov solvers for viscous-plastic sea-ice models

Journal of Computational Physics
2023-02 | Journal article
Contributors: Yu-hsuan Shih; Carolin Mehlmann; Martin Losch; Georg Stadler
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Crossref

Stellarator coil optimization supporting multiple magnetic configurations

Nuclear Fusion
2023-01-01 | Journal article
Contributors: Brandon F. Lee; Elizabeth J. Paul; Georg Stadler; Matt Landreman
Source: check_circle
Crossref

Stochastic and a posteriori optimization to mitigate coil manufacturing errors in stellarator design

Plasma Physics and Controlled Fusion
2022-10-01 | Journal article
Contributors: Florian Wechsung; Andrew Giuliani; Matt Landreman; Antoine Cerfon; Georg Stadler
Source: check_circle
Crossref

Direct computation of magnetic surfaces in Boozer coordinates and coil optimization for quasisymmetry

Journal of Plasma Physics
2022-08 | Journal article
Contributors: Andrew Giuliani; Florian Wechsung; Georg Stadler; Antoine Cerfon; Matt Landreman
Source: check_circle
Crossref

Simultaneous inference of plate boundary stresses and mantle rheology using adjoints: large-scale 2-D models

Geophysical Journal International
2022-07-04 | Journal article
Contributors: Johann Rudi; Michael Gurnis; Georg Stadler
Source: check_circle
Crossref

Single-stage gradient-based stellarator coil design: stochastic optimization

Nuclear Fusion
2022-07-01 | Journal article
Contributors: Florian Wechsung; Andrew Giuliani; Matt Landreman; Antoine Cerfon; Georg Stadler
Source: check_circle
Crossref

Dynamics of the abrupt change in Pacific Plate motion around 50 million years ago

Nature Geoscience
2022-01 | Journal article
Contributors: Jiashun Hu; Michael Gurnis; Johann Rudi; Georg Stadler; R. Dietmar Müller
Source: check_circle
Crossref

Bayesian approach to inverse scattering with topological priors

Inverse Problems
2020-10-01 | Journal article
Contributors: Ana Carpio; Sergei Iakunin; Georg Stadler
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Crossref

Advanced Newton Methods for Geodynamical Models of Stokes Flow With Viscoplastic Rheologies

Geochemistry, Geophysics, Geosystems
2020-09 | Journal article
Contributors: Johann Rudi; Yu‐hsuan Shih; Georg Stadler
Source: check_circle
Crossref

Optimal experimental design under irreducible uncertainty for linear inverse problems governed by PDEs

Inverse Problems
2020-07-01 | Journal article
Contributors: Karina Koval; Alen Alexanderian; Georg Stadler
Source: check_circle
Crossref

A comparative study of structural similarity and regularization for joint inverse problems governed by PDEs

Inverse Problems
2019-02-01 | Journal article
Contributors: Benjamin Crestel; Georg Stadler; Omar Ghattas
Source: check_circle
Crossref

Peer review (10 reviews for 7 publications/grants)

Review activity for Computational optimization and applications. (1)
Review activity for Computer methods in applied mechanics and engineering. (3)
Review activity for Journal of computational physics. (1)
Review activity for SIAM journal on control and optimization. (1)
Review activity for SIAM journal on optimization. (2)
Review activity for SIAM review. (1)
Review activity for SIAM/ASA journal on uncertainty quantification. (1)