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Angxiu Ni
Angxiu Ni
Yau Mathematical Sciences Center, Tsinghua, Beijing ,China
Verified email at tsinghua.edu.cn - Homepage
Title
Cited by
Cited by
Year
Sensitivity analysis on chaotic dynamical systems by Non-Intrusive Least Squares Shadowing (NILSS)
A Ni, Q Wang
Journal of Computational Physics 347, 56-77, 2017
982017
Adjoint sensitivity analysis on chaotic dynamical systems by Non-Intrusive Least Squares Adjoint Shadowing (NILSAS)
A Ni, C Talnikar
Journal of Computational Physics 395, 690-709, 2019
432019
Hyperbolicity, shadowing directions and sensitivity analysis of a turbulent three-dimensional flow
A Ni
Journal of Fluid Mechanics 863, 644-669, 2019
412019
Sensitivity analysis on chaotic dynamical systems by finite difference non-intrusive least squares shadowing (FD-NILSS)
A Ni, Q Wang, P Fernandez, C Talnikar
Journal of Computational Physics 394, 615-631, 2019
342019
Least squares shadowing method for sensitivity analysis of differential equations
M Chater, A Ni, PJ Blonigan, Q Wang
SIAM Journal on Numerical Analysis 55 (6), 3030-3046, 2017
212017
Adjoint shadowing for backpropagation in hyperbolic chaos
A Ni
arXiv preprint arXiv:2207.06648, 2022
19*2022
Approximating linear response by nonintrusive shadowing algorithms
A Ni
SIAM Journal on Numerical Analysis 59 (6), 2843-2865, 2021
19*2021
An improvement to NSGA-Ⅱ algorithm and its application in optimization design of multi-element airfoil
NI Angxiu, Z Yufei, C Haixin
Acta Aerodynamica Sinica 32 (2), 252-257, 2014
152014
Fast adjoint algorithm for linear responses of hyperbolic chaos
A Ni
SIAM Journal on Applied Dynamical Systems 22 (4), 2792-2824, 2023
9*2023
RECURSIVE DIVERGENCE FORMULAS FOR PERTURBING UNSTABLE TRANSFER OPERATORS AND PHYSICAL MEASURES
A NI, YAO TONG
J Stat Phys 190 (126), 2023
9*2023
Fast linear response algorithm for differentiating stationary measures of chaos
A Ni
arXiv preprint arXiv:2009.00595, 2020
9*2020
Simplified least squares shadowing sensitivity analysis for chaotic ODEs and PDEs
M Chater, A Ni, Q Wang
Journal of Computational Physics 329, 126-140, 2017
52017
Linear Range in Gradient Descent
A Ni, C Talnikar
arXiv preprint arXiv:1905.04561, 2019
42019
No-propagate algorithm for linear responses of random chaotic systems
A Ni
arXiv preprint arXiv:2308.07841, 2023
22023
Numerical Differentiation of Stationary Measures of Chaos
A Ni
University of California, Berkeley, 2021
22021
Backpropagation in hyperbolic chaos via adjoint shadowing
A Ni
Nonlinearity 37 (3), 035009, 2024
12024
Equivariant divergence formula for chaotic flows
A Ni, Y Tong
arXiv preprint arXiv:2312.12171, 2023
2023
DIVERGENCE FORMULAS FOR RECURSIVELY SAMPLING PERTURBATIONS OF TRANSFER OPERATORS ON AN ORBIT
A NI
2022
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