A Functional Model for SMP Matrices and the Jacobi Flow

Abstract

This is the second part of the paper arXiv:1309.0959v2 on the theory of SMP (Strong Moment Problem) matrices and their relation to the Killip-Simon problem on two disjoint intervals. In this part we define and study the Jacobi flow on SMP matrices.

20 pages, 3 figures, supported by the Austrian Science Fund FWF, project no: P22025-N18

References in corpus (2)

• Parametrization of spectral surfaces of a class of periodic 5-diagonal matrices
• Killip-Simon-classes of Jacobi matrices with essential spectrum on two symmetric and of SMP matrices on two arbitrary intervals