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


Aug. 29, 15:30-16:30 (Z311), Prof. Yaqi Duan (Stern School of Business at New York University), Optimal Policy Evaluation Using Kernel-based Temporal Difference Methods

Sept. 12, 15:30-16:30 (Z311), Pengcheng Xie (AMSS), A New Model-based Subspace Method for Large-scale Derivative-free Optimization

Sept. 19, 15:30-16:30 (Z311), Shengchao Wang (AMSS), Improving Cut Selection with an Attention-based Model


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)

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