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)
linear-algebra root-finding eigenvectors eigenvalues polynomial-eigenvalue-problem eigenvector nonlinear-eigenvalue-problem generalized-eigenvalue generalized-eigensolver nonlinear-eigenvalue-problems
-
Updated
Jul 4, 2026 - Python