New posts in Numerical Methods

When solving a linear system, why SVD is preferred over QR to make the solution more stable?

Identity of tan(x)

Lax-Wendroff method for nonlinear hyperbolic systems of conservation laws

Circles generated by three-fold iterations $f(x)=\frac{1}{1-x}$

Error in the Chudnovsky Formula

How to remove this numerical artifact?

Using collocation method to solve a nonlinear boundary value ODE

What does QR decomposition have to do with least squares method?

Can we approximate any eigenvalue of an infinite matrix via eigenvalues of some sequence of submatrices which approximates the matrix?

Does an attractive fixed point always have a derivative between 1 and -1?