hi friends!
I am a student for second degree at mechanical engineering and i develop a finite element code at java.
i looking for efficiency solver and fast for large, sparse , symmetric and positive define matrices .
i used in jblas but i encounter in problem when the matrix has high condition number(ill condition number) and i get error for singular matrix while in mathematica i succeed to solve that system without problems...
do you knows for good solver and fast solver package in java can i use for solving that system?
thanks!