Angxiu Ni (pronounces as "ang sh-you knee")

I am a BICMR postdoc.
E-mail: niangxiu at bicmr dot pku dot edu dot cn


If my visa is issued on time, I am visiting Mark Pollicott at the University of Warwick, UK, in Apr-Jul 2023.
I will start as a tenure-track assistant professor at Tsinghua University's YMSC and BIMSA in September 2023.
The adjoint shadowing lemma now also works in contiuous-time.
I devised the adjoint version of the fast response algorithm.

Publications and Talks

I differentiate chaos numerically. My main works are several algorithms for the parameter-derivative of physical measures, or long-time-average statistics, of chaotic systems. They are the fastest algorithms for high-dimensional systems.
1. Non-intrusive shadowing algorithms.
2. Fast response algorithms.
3. Adjoint theories and algorithms.


My mentor is Pingwen Zhang.
Curriculum vitae
Previous Teaching