We discuss the parallel implementation of the Cholesky factorization of a positive definite symmetric matrix when that matrix is block tridiagonal. While parallel implementations for this problem, and ...

The operation of concatenating vectors or matrices under MATLAB is defined as a combination of the variables in a single vector or matrix. There are two types of concatenation operation: horizontal ...

Matrix classes for matrices that are block-tridiagonal and sparse, and simply "block sparse". These talk together, and furthermore containts an algorithm for inversion of the block-tridiagonal version ...

In MATLAB, inverse of a matrix can be calculated directly using the inbuilt function of MATLAB and also by the mathematical formula.

MATLAB is specifically designed for operating on arrays and matrices. There are multiple ways to create a matrix and perform transpose operation on it.

The proposed method involves the computation of the tridiagonal matrix square under analysis, which is performed through a proposed fast algorithm specially tailored for tridiagonal matrices. We ...

Abstract This paper presents new numeric and symbolic algorithms for solving doubly bordered tridiagonal linear system. The proposed algorithms are derived using partition together with UL ...