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


May. 26, 14:00- , Xiaoyu Wang, Liang Chen, Kai Fu (AMSS), Ph.D Thesis Defence

Jun. 2, 10:00-11:00, Prof. Jun Shen (Technical Institute of Physics and Chemistry, CAS), 新型制冷技术的研究及应用

Jun. 2, 15:30-16:30, Lei Huang (AMSS), Tight Relaxations for Polynomial Optimization over Non-compact Sets


The Schedule of Seminars this Semester

Useful Links

Numerical Solver


LMSVD version 1.1 is available

for computing truncated SVD.



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