AbstractThe block Jacobi matrices considered in this paper are a family of block tridiagonal matrices, which are natural extensions of a singular Jacobi matrix in the sense that they are associated with orthogonal polynomials in several variables. We present the basic properties of these matrices
AbstractIn this paper, Jacobi matrix polynomials are introduced, starting from the hypergeometric ma...
We consider a set of measures on the real line and the corresponding system of multiple orthogonal p...
AbstractThe parametrization of a strongly regular block Hankel matrix in terms of certain block entr...
AbstractThe block Jacobi matrices considered in this paper are a family of block tridiagonal matrice...
This thesis summarizes basic properties of Jacobi matrices and studies their selected structural gen...
We study spectral properties of irreducible tridiagonal k−Toeplitz ma-trices and certain matrices wh...
AbstractThe main purpose of this paper is to present new families of Jacobi type matrix valued ortho...
AbstractOrthogonal polynomials on the real line always satisfy a three-term recurrence relation. The...
AbstractThe classical Jacobi matrix polynomials only for commutative matrices were first studied by ...
The paper contains two results on the equivalence classes of block Jacobi matrices: first, that the ...
First this paper shows several properties of commutative families. The polynomial families, which is...
Complex orthogonal matrices are orthogonal matrices with complex elements. Because the characterisat...
It is well known that the eigenvalues of tridiagonal matrices can be identified with the zeros of po...
We show how to construct, from certain spectral data, a discrete inner product for which the associa...
AbstractA proof is given for the existence and uniqueness of a correspondence between two pairs of s...
AbstractIn this paper, Jacobi matrix polynomials are introduced, starting from the hypergeometric ma...
We consider a set of measures on the real line and the corresponding system of multiple orthogonal p...
AbstractThe parametrization of a strongly regular block Hankel matrix in terms of certain block entr...
AbstractThe block Jacobi matrices considered in this paper are a family of block tridiagonal matrice...
This thesis summarizes basic properties of Jacobi matrices and studies their selected structural gen...
We study spectral properties of irreducible tridiagonal k−Toeplitz ma-trices and certain matrices wh...
AbstractThe main purpose of this paper is to present new families of Jacobi type matrix valued ortho...
AbstractOrthogonal polynomials on the real line always satisfy a three-term recurrence relation. The...
AbstractThe classical Jacobi matrix polynomials only for commutative matrices were first studied by ...
The paper contains two results on the equivalence classes of block Jacobi matrices: first, that the ...
First this paper shows several properties of commutative families. The polynomial families, which is...
Complex orthogonal matrices are orthogonal matrices with complex elements. Because the characterisat...
It is well known that the eigenvalues of tridiagonal matrices can be identified with the zeros of po...
We show how to construct, from certain spectral data, a discrete inner product for which the associa...
AbstractA proof is given for the existence and uniqueness of a correspondence between two pairs of s...
AbstractIn this paper, Jacobi matrix polynomials are introduced, starting from the hypergeometric ma...
We consider a set of measures on the real line and the corresponding system of multiple orthogonal p...
AbstractThe parametrization of a strongly regular block Hankel matrix in terms of certain block entr...
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