1 | According to survey by Edelman, the dominant use of "large" matrix inversion on Supercomputers is the Method of Moments for Computational Electromagnetics. This method of solving matrix equations was invented by Harrington at Syracuse University in about 1967. |
2 | Suppose we have |
3 | where the are suitable expansion functions for which can be calculated. Then |
4 | The easiest method would be to use eigenfunctions |