KrylovKit
Krylov methods for linear problems, eigenvalues, singular values and matrix functions
ArnoldiMethod
The Arnoldi Method with Krylov-Schur restart, natively in Julia.
Economiccomplexity
Economiccomplexity: Computational Methods for Economic Complexity - Published in JOSS (2020)
https://github.com/cpmech/russell
Rust Scientific Libary. ODE and DAE (Runge-Kutta) solvers. Special functions (Bessel, Elliptic, Beta, Gamma, Erf). Linear algebra. Sparse solvers (MUMPS, UMFPACK). Probability distributions. Tensor calculus.
RSpectra
R Interface to the Spectra Library for Large Scale Eigenvalue and SVD Problems
amore-cms
AMORe-CMS (Automatic Model Order Reduction using Component Mode Syntesis) is MATLAB software that automatically performs physics-based model order reduction using component mode synthesis (CMS) on structural FE models made in COMSOL Multiphysics.