N. Anders Petersson
N. Anders Petersson
Computational Mathematician, Lawrence Livermore National Labs
Verified email at llnl.gov - Homepage
Title
Cited by
Cited by
Year
A stable finite difference method for the elastic wave equation on complex geometries with free surfaces
D Appelö, NA Petersson
Communications in Computational Physics 5 (1), 84-107, 2009
1972009
Ground-Motion Modeling of the 1906 San Francisco Earthquake, Part II: Ground-Motion Estimates for the 1906 Earthquake and Scenario EventsGround-Motion Modeling of the 1906 San …
BT Aagaard, TM Brocher, D Dolenc, D Dreger, RW Graves, S Harmsen, ...
Bulletin of the Seismological Society of America 98 (2), 1012-1046, 2008
1172008
Stable difference approximations for the elastic wave equation in second order formulation
S Nilsson, NA Petersson, B Sjögreen, HO Kreiss
SIAM Journal on Numerical Analysis 45 (5), 1902-1936, 2007
1172007
Difference approximations for the second order wave equation
HO Kreiss, NA Petersson, J Yström
SIAM Journal on Numerical Analysis 40 (5), 1940-1967, 2002
1172002
A fourth order accurate finite difference scheme for the elastic wave equation in second order formulation
B Sjögreen, NA Petersson
Journal of Scientific Computing 52 (1), 17-48, 2012
1152012
Ground-motion modeling of Hayward fault scenario earthquakes, Part II: Simulation of long-period and broadband ground motions
BT Aagaard, RW Graves, A Rodgers, TM Brocher, RW Simpson, D Dreger, ...
Bulletin of the Seismological Society of America 100 (6), 2945-2977, 2010
1112010
Stability of pressure boundary conditions for Stokes and Navier–Stokes equations
NA Petersson
Journal of Computational Physics 172 (1), 40-70, 2001
1052001
A second order accurate embedded boundary method for the wave equation with Dirichlet data
HO Kreiss, NA Petersson
SIAM Journal on Scientific Computing 27 (4), 1141-1167, 2006
912006
Difference approximations of the Neumann problem for the second order wave equation
HO Kreiss, NA Petersson, J Yström
SIAM Journal on Numerical Analysis 42 (3), 1292-1323, 2004
692004
A split-step scheme for the incompressible Navier-Stokes equations
WD Henshaw, NA Petersson
Numerical simulations of incompressible flows, 108-125, 2003
622003
A Cartesian embedded boundary method for hyperbolic conservation laws
B Sjögreen, NA Petersson
Communications in Computational Physics 2 (6), 1199-1219, 2007
612007
Broadband waveform modeling of moderate earthquakes in the San Francisco Bay area and preliminary assessment of the USGS 3D seismic velocity model
A Rodgers, NA Petersson, S Nilsson, B Sjögreen, K McCandless
Bulletin of the Seismological Society of America 98 (2), 969-988, 2008
572008
Simulation of topographic effects on seismic waves from shallow explosions near the North Korean nuclear test site with emphasis on shear wave generation
AJ Rodgers, NA Petersson, B Sjogreen
Journal of Geophysical Research: Solid Earth 115 (B11), 2010
552010
Hole-cutting for three-dimensional overlapping grids
NA Petersson
SIAM Journal on Scientific Computing 21 (2), 646-665, 1999
551999
Two-level convergence theory for multigrid reduction in time (MGRIT)
VA Dobrev, T Kolev, NA Petersson, JB Schroder
SIAM Journal on Scientific Computing 39 (5), S501-S527, 2017
54*2017
Stable grid refinement and singular source discretization for seismic wave simulations
NA Petersson, B Sjögreen
Commun. Comput. Phys. 8 (5), 1074-1110, 2010
542010
An algorithm for assembling overlapping grid systems
NA Petersson
SIAM Journal on Scientific Computing 20 (6), 1995-2022, 1999
541999
Perfectly matched layers for Maxwell˘s equations in second order formulation
B Sjögreen, NA Petersson
Journal of Computational Physics 209 (1), 19-46, 2005
502005
Wave propagation in anisotropic elastic materials and curvilinear coordinates using a summation-by-parts finite difference method
NA Petersson, B Sjögreen
Journal of Computational Physics 299, 820-841, 2015
482015
A new model to determine dynamic surface tension and elongational viscosity using oscillating jet measurements
SE Bechtel, JA Cooper, MG Forest, NA Petersson, DL Reichard, A Saleh, ...
Journal of Fluid Mechanics 293, 379-403, 1995
451995
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Articles 1–20