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Akil Narayan

Utah System of Higher Education

23H-index
190Paper Count
1.7KCitation Count
Published Papers 53
Publication Date
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Fast algorithms for least squares problems with Kronecker lower subsets
errJournal of Scientific Computing
IF3.3
err2026-03-09
err0
PREAI
errOsman Asif Malik; Yiming Xu; Nuojin Cheng; Stephen Becker; Alireza Doostan; Akil Narayan
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Uncertainty quantification of conduction velocity in models of cardiac spread of activation
errMEDICAL & BIOLOGICAL ENGINEERING & COMPUTING
IF2.6
err2026-03-01
err0
PREAI
errBusatto, Anna; Tanner, Lindsay C. R.; Bergquist, Jake A.; Plank, Gernot; Gillette, Karli; Narayan, Akil; MacLeod, Rob S.
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Uncertainty quantification via polynomial chaos expansion of myocardial fibre orientation and cardiac activation patterns
errphysiology
IF0
err2025-08-22
err0
errOAAI
errLindsay C. R. Tanner; Anna Busatto; Jake A. Bergquist; Wilson W. Good; Brian Zenger; Gernot Plank; Akil Narayan; Karli Gillette; Rob S. MacLeod
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errSave
Conformal Finite Element Methods for Nonlinear Rosenau-Burgers-Biharmonic Models
errJournal of Scientific Computing
IF3.3
err2025-07-24
err0
PREAI
errAnkur; Ram Jiwari; Akil Narayan
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Energy stable and structure-preserving algorithms for the stochastic Galerkin system of 2D shallow water equations
errCOMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING
IF7.3
err2025-05-01
err0
PREAI
errEpshteyn, Yekaterina; Narayan, Akil; Yu, Yinqian
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TGPT-PINN: Nonlinear model reduction with transformed GPT-PINNs
errCOMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING
IF7.3
err2024-10-01
err1
errOAAI
errChen, Yanlai; Ji, Yajie; Narayan, Akil; Xu, Zhenli
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Influence of material parameter variability on the predicted coronary artery biomechanical environment via uncertainty quantification
errBIOMECHANICS AND MODELING IN MECHANOBIOLOGY
IF2.7
err2024-02-15
err2
PREAI
errBerggren, Caleb C.; Jiang, David; Wang, Y. F. Jack; Bergquist, Jake A.; Rupp, Lindsay C.; Liu, Zexin; Macleod, Rob S.; Narayan, Akil; Timmins, Lucas H.
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Convex optimization-based structure-preserving filter for multidimensional finite element simulations
errJOURNAL OF COMPUTATIONAL PHYSICS
IF3.8
err2023-11-01
err0
errOAAI
errZala, Vidhi; Narayan, Akil; Kirby, Robert M.
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errSave
A metalearning approach for Physics-Informed Neural Networks (PINNs): Application to parameterized PDEs
errJOURNAL OF COMPUTATIONAL PHYSICS
IF3.8
err2023-03-01
err33
errOAAI
errPenwarden, Michael; Zhe, Shandian; Narayan, Akil; Kirby, Robert M.
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UncertainSCI: Uncertainty quantification for computational models in biomedicine and bioengineering
errCOMPUTERS IN BIOLOGY AND MEDICINE
IF6.3
err2023-01-01
err13
errOAAI
errNarayan, Akil; Liu, Zexin; Bergquist, Jake A.; Charlebois, Chantel; Rampersad, Sumientra; Rupp, Lindsay; Brooks, Dana; White, Dan; Tate, Jess; MacLeod, Rob S.
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Variational inference for nonlinear inverse problems via neural net kernels: Comparison to Bayesian neural networks, application to topology optimization
errCOMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING
IF7.3
err2022-10-01
err2
errOAAI
errKeshavarzzadeh, Vahid; Kirby, Robert M.; Narayan, Akil
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errSave
Adaptive density tracking by quadrature for stochastic differential equations
errAPPLIED MATHEMATICS AND COMPUTATION
IF3.4
err2022-10-01
err1
errOAAI
errMoore, Ryleigh A.; Narayan, Akil
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errSave
Uncertainty quantification for ecological models with random parameters
errEcology Letters
IF7.9
err2022-09-06
err9
errOAAI
errReimer, Jody R.; Adler, Frederick R.; Golden, Kenneth M.; Narayan, Akil
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Hyperbolicity-preserving and well-balanced stochastic Galerkin method for two-dimensional shallow water equations
errJOURNAL OF COMPUTATIONAL PHYSICS
IF3.8
err2022-03-01
err14
errOAAI
errDai, Dihan; Epshteyn, Yekaterina; Narayan, Akil
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Multifidelity modeling for Physics-Informed Neural Networks (PINNs)
errJOURNAL OF COMPUTATIONAL PHYSICS
IF3.8
err2022-02-01
err33
errOAAI
errPenwarden, Michael; Zhe, Shandian; Narayan, Akil; Kirby, Robert M.
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errSave
A BANDIT-LEARNING APPROACH TO MULTIFIDELITY APPROXIMATION
errSIAM JOURNAL ON SCIENTIFIC COMPUTING
IF2.6
err2022-01-18
err3
errOAAI
errXu, Yiming; Keshavarzzadeh, Vahid; Kirby, Robert M.; Narayan, Akil
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errSave
STRUCTURE-PRESERVING NONLINEAR FILTERING FOR CONTINUOUS AND DISCONTINUOUS GALERKIN SPECTRAL/HP ELEMENT METHODS
errSIAM JOURNAL ON SCIENTIFIC COMPUTING
IF2.6
err2021-11-04
err2
errOAAI
errZala, Vidhi; Kirby, Robert M.; Narayan, Akil
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errSave
Robust topology optimization with low rank approximation using artificial neural networks
errCOMPUTATIONAL MECHANICS
IF3.8
err2021-08-02
err10
PREAI
errKeshavarzzadeh, Vahid; Kirby, Robert M.; Narayan, Akil
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MULTILEVEL DESIGNED QUADRATURE FOR PARTIAL DIFFERENTIAL EQUATIONS WITH RANDOM INPUTS
errSIAM JOURNAL ON SCIENTIFIC COMPUTING
IF2.6
err2021-04-26
err1
PREAI
errKeshavarzzadeh, Vahid; Kirby, Robert M.; Narayan, Akil
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errSave
Optimal design for kernel interpolation: Applications to uncertainty quantification
errJOURNAL OF COMPUTATIONAL PHYSICS
IF3.8
err2021-04-01
err6
errOAAI
errNarayan, Akil; Yan, Liang; Zhou, Tao
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Research Directions

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Co-authors
Cooperation Journals
D
Dmitry Bedrov
H-index: 58 · Papers: 265
G
Gernot Plank
H-index: 53 · Papers: 514
R
Rob MacLeod
H-index: 53 · Papers: 438
F
Frederick R. Adler
H-index: 52 · Papers: 240
D
Dongbin Xiu
H-index: 44 · Papers: 251
View more