Mathematical and Engineering Software

Developed codes

• Out-core Multi-frontal linear solver
• Block Lanczos method for eigenvalue computation
• Conjugate gradient iterative solver with preconditioner based on substrcutuing and multigrid.
• Interior eigenvalue computation based on Algebraic substructuring
• Mode superposition with Residual flexibility vectors

Released codes

• Xiaoye Sherry Li, Zhaojun Bai, Weiguo Gao, Chao Yang and Jin Hwan Ko (2008): ASEF - Algebraic Substructuring for Eigenvalue and Frequency response calculations, LAWRENCE BERKELEY NATIONAL LABORATORY.

Computer skills

• CAD:  Pro-E, Solid Edge.
• FE analysis:  MSC/NASTRAN, MSC/PATRAN, FEMAP, STRA-D, FEAP
• Programming Languages:  C, Fortran.
• Applications:  MATLAB, \LaTeX, MS office, HTML editor.
• Operating Systems:  Linux, Windows.

Libraries in public

• ARPACK
• SuperLU
• MeTiS
• SPOOLES