Arranging the sparse circuit matrix into a diagonal block upper triangular form is the first step of the KLU algorithm. This paper presents the two steps of the parallel algorithm, running in a ...

The algorithm starts by determining whether the input matrix belongs to H or G H - verification G - generating If the input matrix is H, we find its systematic form The unit diagonal is located at the ...

Arranging the sparse circuit matrix into a diagonal block upper triangular form is the first step of the KLU algorithm. This paper presents the two steps of the parallel algorithm, running in a ...

These are set of tools to implement distributed block matrix operations with the actor model. Distributed matrix operations, such as matrix multiplication, matrix factorization, etc are operations ...

In this paper a new algorithm for reducing an arbitrary real square matrix to tri-diagonal form using real similarity transformations is described. The method is essentially a generalization of a ...

Hirotugu Akaike, Block Toeplitz Matrix Inversion, SIAM Journal on Applied Mathematics, Vol. 24, No. 2 (Mar., 1973), pp. 234-241 ...

Abstract We consider the block matrices and 3-dimensional graph manifolds associated with a special type of tree graphs. We demonstrate that the linking matrices of these graph manifolds coincide with ...