Numerical Linear Algebra
General references
LInear Algebra LINKS
Solving Linear Systems
Iterative Methods Library in C++
Least Square Problems
Least squares fitting and QR decomposition
SVD and Resolution in Least Squares
Eigenvalue Problems
Eigenvalue problems in Quantum Chemistry
Eigenvalues in the Sturm Liouville problems
Lower Bounds for Lowest Eigenvalues
Repeated Eigenvalues and Generalized Eigenvectors
Eigenvalues of a Markov Chain