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Codes and data

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1. This directory contains the codes and data to essentially reproduce the results presented in the following publication:
   
   • Z. Bai, R.-C. Li and W. Lin, Linear response eigenvalue problem solved by extended locally optimal preconditioned conjugate gradient methods, Science China Mathematics, Vol.59, pp.1443-1460, 2016. (preprint)

2. Codes
   • driver_na2CG.m
   • xeLOBP4dCG.m
   • MGSg.m
   • MGSgS.m
   • LinCG.m

3. Test data
   • Kna2.mat(26.5MB)
   • Mna2.mat(26.5MB)
   • Hna2eig.mat(1KB)

If you have any comments, please contact Zhaojun Bai, bai@cs.ucdavis.edu,
If you're using the resources from this webpage, please acknowledge.