Prashant Kumar
Prashant Kumar
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On local Fourier analysis of multigrid methods for PDEs with jumping and random coefficients
P Kumar, C Rodrigo, FJ Gaspar, CW Oosterlee
SIAM Journal on Scientific Computing 41 (3), A1385-A1413, 2019
A multigrid multilevel Monte Carlo method using high-order finite-volume scheme for lognormal diffusion problems
P Kumar, CW Oosterlee, RP Dwight
International Journal for Uncertainty Quantification 7 (1), 2017
A multigrid multilevel Monte Carlo method for transport in Darcy-Stokes system
P Kumar, P Luo, FJ Gaspar, CW Oosterlee
Journal of Computational physics, 2018
Stochastic turbulence modeling in RANS simulations via multilevel Monte Carlo
P Kumar, M Schmelzer, RP Dwight
Computers & Fluids 201, 104420, 2020
A parametric acceleration of multilevel Monte Carlo convergence for nonlinear variably saturated flow
P Kumar, C Rodrigo, FJ Gaspar, CW Oosterlee
Computational Geosciences 24 (1), 311-331, 2020
Global sensitivity analysis of model uncertainty in aeroelastic wind turbine models
P Kumar, B Sanderse, K Boorsma, M Caboni
Journal of Physics: Conference Series 1618 (4), 042034, 2020
Multilevel Solvers for Stochastic Fluid Flows
P Kumar
Modeling of reservoir property using fractal interpolation and geostatistics
AK Verma*, P Kumar, WK Mohanty, A Routray, BA Cheadle
SEG Technical Program Expanded Abstracts 2014, 2460-2464, 2014
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