违法事实
发表于 2025-3-28 16:53:12
Real Symmetric Generalized Problems,d eigenvalue problem. Given two real symmetric matrices A and B, where B is positive definite and its Cholesky factors are available, these codes compute real scalars λ and corresponding real-valued vectors x ≠ 0 such that
fluffy
发表于 2025-3-28 20:04:49
Hermitian Matrices,The FORTRAN codes in this chapter address the question of computing distinct eigenvalues and corresponding eigenvectors of Hermitian matrices, using a single-vector Lanczos procedure. Fcr a given Hermitian matrix λ, these codes compute real scalars A and corresponding complex vectors x ≠ 0 such that