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Leveraging the GEV Model to Estimate Flood Due to Extreme Rainfall in Ungauged Dry Catchments of the Gobi Region
(MDPI, Basel, Switzerland, 2025-03-12)Extreme high flows can have negative economic, social, and ecological effects and are expected to become more severe in many regions due to climate change. Knowledge of maximum flow regimes and estimation of extreme rainfall ... -
Robust estimation of structural orientation parameters and 2D/3D local anisotropic Tikhonov regularization
(Society of Exploration Geophysicists, 2024-11)Understanding the orientation of geologic structures is crucial for analyzing the complexity of the earths’ subsurface. For instance, information about geologic structure orientation can be incorporated into local anisotropic ... -
Robust elastic full-waveform inversion using an alternating direction method of multipliers with reconstructed wavefields
(Society of Exploration Geophysicists, 2024-05)Elastic full-waveform inversion (EFWI) is a process used to estimate subsurface properties by fitting seismic data while satisfying wave propagation physics. The problem is formulated as a least-squares data fitting ... -
An extended Gauss-Newton method for full-waveform inversion
(Society of Exploration Geophysicists, 2024-05)Full-waveform inversion (FWI) is a large-scale nonlinear ill-posed problem for which computationally expensive Newton-type methods can become trapped in undesirable local minima, particularly when the initial model lacks ... -
Full waveform inversion and Lagrange multipliers
(Oxford University Press on behalf of The Royal Astronomical Society, 2024-04-19)Full-waveform inversion (FWI) is an effective method for imaging subsurface properties using sparsely recorded data. It involves solving a wave propagation problem to estimate model parameters that accurately reproduce the ...
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