Angxiu Ni

Publication Activity (10 Years)

Years Active: 2016-2023
Publications (10 Years): 13

Top Topics

Dynamical Systems

Lyapunov Exponents

Sensitivity Analysis

Top Venues

J. Comput. Phys.

SIAM J. Numer. Anal.

SIAM J. Appl. Dyn. Syst.

Publications

Angxiu Ni, Yao Tong
Equivariant divergence formula for chaotic flows. CoRR (2023)
Angxiu Ni
Fast Adjoint Algorithm for Linear Responses of Hyperbolic Chaos. SIAM J. Appl. Dyn. Syst. 22 (4) (2023)
Angxiu Ni
Adjoint shadowing for backpropagation in hyperbolic chaos. CoRR (2022)
Angxiu Ni
Approximating Linear Response by Nonintrusive Shadowing Algorithms. SIAM J. Numer. Anal. 59 (6) (2021)
Angxiu Ni
Fast adjoint differentiation of chaos. CoRR (2021)
Angxiu Ni
On computing derivatives of transfer operators and linear responses in higher dimensions. CoRR (2021)
Angxiu Ni, Qiqi Wang, Pablo Fernández, Chaitanya Talnikar
Sensitivity analysis on chaotic dynamical systems by Finite Difference Non-Intrusive Least Squares Shadowing (FD-NILSS). J. Comput. Phys. 394 (2019)
Angxiu Ni, Chaitanya Talnikar
Adjoint sensitivity analysis on chaotic dynamical systems by Non-Intrusive Least Squares Adjoint Shadowing (NILSAS). J. Comput. Phys. 395 (2019)
Angxiu Ni, Chaitanya Talnikar
Linear Range in Gradient Descent. CoRR (2019)
Angxiu Ni, Qiqi Wang
Sensitivity analysis on chaotic dynamical systems by Non-Intrusive Least Squares Shadowing (NILSS). J. Comput. Phys. 347 (2017)
Mario Chater, Angxiu Ni, Patrick Blonigan, Qiqi Wang
Least Squares Shadowing Method for Sensitivity Analysis of Differential Equations. SIAM J. Numer. Anal. 55 (6) (2017)
Mario Chater, Angxiu Ni, Qiqi Wang
Simplified Least Squares Shadowing sensitivity analysis for chaotic ODEs and PDEs. J. Comput. Phys. 329 (2017)
Angxiu Ni, Qiqi Wang
Sensitivity analysis on chaotic dynamical system by Non-Intrusive Least Square Shadowing (NILSS). CoRR (2016)