ABSTRACT: Cost statements are important documents that reflect cost information. By analyzing cost statements, problems existing in cost management can be identified, thereby prompting the timely ...

Abstract: A novel method of panel factorization algorithm named No Pivoting in the part of LU decomposition (NPLU) is introduced based on strictly diagonally dominant property of matrix produced by ...

In matrix2, there is a general LU decomposition method for matrices. It computes the classical A = PLU factorization for an arbitrary input matrix A. Several classes of matrices are handled via ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Standard computer implementations of Dantzig's simplex method for linear programming are based upon forming the inverse of the basic matrix and updating the inverse ...

The Florida Python Challenge is fast approaching, when hunters can sign up to euthanize as many invasive Burmese pythons as possible in 10 days to help protect the Everglades (and potentially win up ...

ABSTRACT: In this paper, we consider the generalized Korteweg-de-Vries (KdV) equations which are remarkable models of the water waves mechanics, the shallow water waves, the quantum mechanics, the ion ...