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Constraint handling for gradient-based optimization of compositional reservoir flow

Kourounis, Drosos ; Schenk, Olaf

In: Computational Geosciences, 2015, vol. 19, no. 5, p. 1109-1122

The computational structure of environmental life cycle costing

Moreau, Vincent ; Weidema, Bo

In: The International Journal of Life Cycle Assessment, 2015, vol. 20, no. 10, p. 1359-1363

Quantitative imaging of water, ice and air in permafrost systems through petrophysical joint inversion of seismic refraction and electrical resistivity data

Wagner, Florian ; Mollaret, Coline ; Günther, Thomas ; Kemna, Andreas

In: Geophysical Journal International, 2019, vol. 219, no. 3, p. 1866–1875

Quantitative estimation of pore fractions filled with liquid water, ice and air is crucial for a process-based understanding of permafrost and its hazard potential upon climate- induced degradation. Geophysical methods offer opportunities to image distributions of permafrost constituents in a non-invasive manner. We present a method to jointly estimate the volumetric fractions of liquid water,...

Adjoint formulation and constraint handling for gradient-based optimization of compositional reservoir flow

Kourounis, Drosos ; Durlofsky, Louis ; Jansen, Jan ; Aziz, Khalid

In: Computational Geosciences, 2014, vol. 18, no. 2, p. 117-137

Deep Electromagnetic Studies from Land, Sea, and Space: Progress Status in the Past 10Years

Kuvshinov, A.

In: Surveys in Geophysics, 2012, vol. 33, no. 1, p. 169-209

3-D Global Induction in the Oceans and Solid Earth: Recent Progress in Modeling Magnetic and Electric Fields from Sources of Magnetospheric, Ionospheric and Oceanic Origin

Kuvshinov, A.

In: Surveys in Geophysics, 2008, vol. 29, no. 2, p. 139-186

Results on Normal Forms for FPU Chains

Henrici, Andreas ; Kappeler, Thomas

In: Communications in Mathematical Physics, 2008, vol. 278, no. 1, p. 145-177

Theoretical Developments in Electromagnetic Induction Geophysics with Selected Applications in the Near Surface

Everett, Mark

In: Surveys in Geophysics, 2012, vol. 33, no. 1, p. 29-63

Self-adjoint curl operators

Hiptmair, Ralf ; Kotiuga, Peter ; Tordeux, Sébastien

In: Annali di Matematica Pura ed Applicata, 2012, vol. 191, no. 3, p. 431-457

Forward and adjoint simulations of seismic wave propagation on fully unstructured hexahedral meshes

Peter, Daniel ; Komatitsch, Dimitri ; Luo, Yang ; Martin, Roland ; Le Goff, Nicolas ; Casarotti, Emanuele ; Le Loher, Pieyre ; Magnoni, Federica ; Liu, Qinya ; Blitz, Céline ; Nissen-Meyer, Tarje ; Basini, Piero ; Tromp, Jeroen

In: Geophysical Journal International, 2011, vol. 186, no. 2, p. 721-739