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


Nov. 30, 15:30-16:30 (Z311), Qian Pei (AMSS), Imitate Variable Selection Procedure in Branch-and-bound with Nueral Networks

Dec. 7, 15:30-16:30 (Z311), Shengchao Wang (AMSS), Reinforcement Learning in Cut Selection

Dec. 14, 15:30-16:30 (Z311), Prof. Yangjing Zhang (Institute of Applied Mathematics, AMSS), On Regularized Square-root Regression Problems: Distributionally Robust Interpretation and Fast Computations


ICM 2022 Kovalevskaya 申请表


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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