The eigenvalue problem for infinite compact complex symmetric matrices with application to the numerical computation of complex zeros of \(J_ 0(z)- iJ_ 1(z)\) and of Bessel functions \(J_ m(z)\) of any real order \(m\)
Eigenvalues of an infinite complex symmetric matrix are computed as limits of the eigenvalues of its leading submatrices. Convergence properties of this sequence are investigated, and the computation of the zeros of a combination of Bessel functions is used as a numerical example.
scientific article; zbMATH DE number 540056
scientific article