A Conjugate Gradient Method and a Multigrid Algorithm for Morley' s Finite Element Approximation of the Biharmonic Equation.
A Constructive Method of Solving the Liapounov Equation for Complex Matrices.
A Continuous Selection of the Metric Projection in Matrix Spaces, Addendum.
A contribution to Collatz's eigenvalue inclusion theorem for nonnegative irreducible matrices.
A contribution to the successive over-relaxation method
A Contribution to the Theory of Condition.
A convergence analysis of SOR iterative methods for linear systems with weakH-matrices
It is well known that SOR iterative methods are convergent for linear systems, whose coefficient matrices are strictly or irreducibly diagonally dominant matrices and strong H-matrices (whose comparison matrices are nonsingular M-matrices). However, the same can not be true in case of those iterative methods for linear systems with weak H-matrices (whose comparison matrices are singular M-matrices). This paper proposes some necessary and sufficient conditions such that SOR iterative methods are...
A Convergent Gradient Method for Matrix Eigenvector-Eigentuple Problems.
A Convergent Jacobi Method for Solving the Eigenproblem of Arbitrary Real Matrices.
A counterexample for characterizing an invariant subspace of a matrix.
A deflation formula for tridiagonal matrices
An explicit formula for the deflation of a tridiagonal matrix is presented. The resulting matrix is again tridiagonal.
A Direct Method for Sparse Least Squares Problems with Lower and Upper Bounds.
A Divide and Conquer Method for the Symmetric Tridiagonal Eigenproblem.
A Divide and Conquer Method for Unitary and Orthogonal Eigenproblems.
A domain decomposition algorithm for elliptic problems in three dimensions.
A domain embedding method for Dirichlet problems in arbitrary space dimension
A Factorization Method for the Solution of Constrained Linear Least Squares Problems Allowing Subsequent Data Changes.
A fast algorithm for blind channel identification.
A fast algorithm for solving regularized total least squares problems.
A Fast Iterative Method for Solving Stationary Heat Conduction Problems on Regions Partitioned into Rectangles.