Yang Liu

About

I’m a PhD student in the School of Mathematics and Physics at the University of Queensland under the advisory of Fred Roosta and Dirk Kroese. I’m interested in the optimization of generalized convex problems.

News

Sep, 2019

New paper avaliable:
Stability Analysis of Newton-MR Under Hessian Perturbations
Yang Liu, Fred Roosta
Technical Report, Preprint, 2019

Jul, 2019

An honor to be one of the organizers of INFORMS-APS 2019.

Jan, 2019

My code is now being used by Google Deepmind Group.

Oct, 2018

New paper avaliable:
Newton-MR: Newton’s Method Without Smoothness or Convexity
Fred Roosta, Yang Liu, Peng Xu, Michael W. Mahoney
Technical Report, Preprint, 2018.

Jun, 2018

Made a contribution to Systems Optimization Laboratory of Stanford University by translating MINRES-QLP codes into Python.