eigenvectors
Pure Python implementation of the finite difference frequency domain (FDFD) method for electromagnetics
Derivative-free method to find zeros of analytic (holomorphic) functions / solve nonlinear (polynomial / generalized) eigenvalue problems using contour integration. (Block SS-Hankel method, Block Sakurai Sugiura method)
Find Eigenvalues and Eigenvectors with Rust using UMFPACK + ARPACK