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


Jan. 5, 15:30-16:30 (Z 311), Shengchao Wang (AMSS), Pivot Strategies for LU Factoration

Jan. 5, 16:30-17:30 (Z 311), Cheng Zhao (AMSS), Cholesky Factorization with Supernodes

Jan. 12, 15:30-16:30 (Z 311), Yukuan Hu (AMSS), A Grid Refinement Approach Equipped with Proximal Block Coordinate Descent for Optimal Transport Problems in Density Functional Theory


The Schedule of Seminars this Semester

Useful Links

Numerical Solver


LMSVD version 1.1 is available

for computing truncated SVD.



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