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20162026
most citedSensitivity analysis on chaotic dynamical system by Non-Intrusive Least Square Shadowing (NILSS)

95 citations · 185 across the 15 of their papers we have counts for

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Showing 2017Show all

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physics.comp-ph2017★ 24 cited

Sensitivity analysis on chaotic dynamical systems by Finite Difference Non-Intrusive Least Squares Shadowing (FD-NILSS)

Angxiu Ni, Qiqi Wang, Pablo Fernandez +1

We present the Finite Difference Non-Intrusive Least Squares Shadowing (FD-NILSS) algorithm for computing sensitivities of long-time averaged quantities in chaotic dynamical system…

physics.comp-ph2017★ 34 cited

Hyperbolicity, shadowing directions and sensitivity analysis of a turbulent three-dimensional flow

Angxiu Ni

This paper uses compressible flow simulation to analyze the hyperbolicity, shadowing directions, and sensitivities of a weakly turbulent three dimensional cylinder flow at Reynolds…