Piyoosh Jaysaval
Piyoosh Jaysaval
Bestätigte E-Mail-Adresse bei pnnl.gov
Titel
Zitiert von
Zitiert von
Jahr
Fully anisotropic 3-D EM modelling on a Lebedev grid with a multigrid preconditioner
P Jaysaval, D Shantsev, S de la Kethulle de Ryhove, T and Bratteland
Geophysical Journal International 207 (2), 2016
272016
Fast multimodel finite-difference controlled-source electromagnetic simulations based on a Schur complement approach
P Jaysaval, D Shantsev, S de la Kethulle de Ryhove
Geophysics 79 (6), E315-E327, 2014
232014
Large-scale 3-D EM modelling with a Block Low-Rank multifrontal direct solver
DV Shantsev, P Jaysaval, S De La Kethulle De Ryhove, PR Amestoy, ...
Geophysical Journal International 209 (3), 1558-1571, 2017
162017
Efficient 3-D controlled-source electromagnetic modelling using an exponential finite-difference method
P Jaysaval, DV Shantsev, S de la Kethulle de Ryhove
Geophysical Journal International 203 (3), 1541-1574, 2015
102015
Fast 2.5 D controlled-source electromagnetic inversion using a Schur complement based frequency-domain finite-difference modeling
P Jaysaval, M Sen, A Arnulf, B Denel
SEG Technical Program Expanded Abstracts 2017, 1121-1125, 2017
52017
A Schur complement based fast 2D finite-difference multimodel modeling of acoustic wavefield in the frequency domain
P Jaysaval, D Datta, M Sen, A Arnulf
SEG Technical Program Expanded Abstracts 2017, 4086-4090, 2017
32017
Ray-based Tomography and Acoustic Full Waveform inversion with the Reversible Jump Markov Chain Monte Carlo algorithm
R Biswas, AF Arnulf, MK Sen, D Datta, P Jaysaval
AGU Fall Meeting Abstracts 2018, S31D-0526, 2018
22018
Fast Full Waveform Inversion using a Schur-complement based frequency-domain finite-difference modeling
D Datta, P Jaysaval, M Sen, A Arnulf
SEG Technical Program Expanded Abstracts 2017, 1643-1647, 2017
22017
Fast 2D full-waveform modeling and inversion using the Schur complement approach
D Datta, P Jaysaval, M Sen, AF Arnulf
Geophysics 84 (5), R783-R792, 2019
12019
2.5 D controlled-source electromagnetic inversion using very fast simulated annealing algorithm
P Jaysaval, D Datta, MK Sen, AF Arnulf, B Denel, P Williamson
SEG Technical Program Expanded Abstracts 2019, 1060-1064, 2019
12019
Parallel joint inversion of three-dimensional DC resistivity and seismic travel-time data with cross-gradient constraints
Y Zhu, P Jaysaval, T Johnson, ZF Zhang
AGU Fall Meeting Abstracts 2020, NG002-0027, 2020
2020
Airborne electromagnetic imaging of stratigraphy at the Hanford Site, Washington
P Jaysaval, J Robinson, TC Johnson, VL Freedman
AGU Fall Meeting Abstracts 2020, GP005-08, 2020
2020
Two-step velocity inversion using trans-dimensional tomography and elastic FWI
R Biswas, AF Arnulf, MK Sen, D Datta, Z Zhao, PK Mishra, P Jaysaval
SEG Technical Program Expanded Abstracts 2020, 3628-3633, 2020
2020
Geophysical Monitoring with Seismic Metamaterial Contrast Agents
QRS Miller*, HT Schaef, SK Nune, K Won Jung, JA Burghardt, PF Martin, ...
Unconventional Resources Technology Conference, Denver, Colorado, 22-24 July …, 2019
2019
Geophysical Methods for Stratigraphic Identification
JL Robinson, RD Mackley, ML Rockhold, TC Johnson, P Jaysaval
Pacific Northwest National Lab.(PNNL), Richland, WA (United States), 2019
2019
2.5 D Controlled-source Electromagnetic Inversion using Very Fast Simulated Annealing
P Jaysaval, D Datta, MK Sen, AF Arnulf
AGU Fall Meeting Abstracts 2018, GP22A-01, 2018
2018
Fast frequency-domain 2D elastic-wave modeling using a Schur complement-based finite-difference method
P Jaysaval, D Datta, MK Sen, AF Arnulf
SEG Technical Program Expanded Abstracts 2018, 3903-3907, 2018
2018
Fast finite-difference simulations of DC borehole measurements using a Schur complement approach
P Jaysaval, D Datta, MK Sen, AF Arnulf
SEG Technical Program Expanded Abstracts 2018, 764-768, 2018
2018
3D electromagnetic modelling of a TTI medium and TTI effects in inversion
P Jaysaval, D Shantsev, S de la Kethulle de Ryhove
EGU General Assembly Conference Abstracts, EPSC2016-10231, 2016
2016
Schur complement based fast multi-model finite-difference CSEM simulations
P Jaysaval, D Shantsev, S de la Kethulle de Ryhove
22nd EM Induction Workshop, 2014
2014
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