Welcome to Our Group Homepage

Our group in the

State Key Laboratory of Scientific and Engineering Computing,

The Institute of Computational Mathematics and Scientific/Engineering Computing,

Academy of Mathematics and Systems Science,

Chinese Academy of Sciences,

works on Nonlinear Optimization(Theory and Method) and its application.

Group Leaders: Prof. Ya-xiang Yuan, Prof. Yu-hong Dai

Seminar Information


Sept. 13, 15:30-16:30 (Z311), Lei Wang (AMSS), A Decentralized Algorithmic Framework Based on ADMM for Nonsmooth Optimization Problems over the Stiefel Manifold

Sept. 20, 15:30-16:30 (Z311), Pengcheng Xie (AMSS), Trust-region Subproblem Optimality Constraints for Under-determined Quadratic Model

Sept. 27, 15:30-16:30 (Z311), Shuo Chen (AMSS), On the Gradient Norm Minimization of Nesterov's Acceleration


The Schedule of Seminars this Semester

Useful Links

Numerical Solver


LMSVD version 1.1 is available

for computing truncated SVD.



Conference Information

The 13th International Conference on Numerical Optimization and Numerical Linear Algebra

Emeishan, Sichuan, China

August 10-13, 2021

slide (only available by group members)

Download: SSH SecureShellClient Clients

You are the visitor since Nov. 8th, 2010

Copyright by the Group of Nonlinear Optimization,LSEC,ICMSEC,AMSS,CAS,CHINA. All rights reserved.

Contact Us: