Jacobi Flow on SMP Matrices and Killip–Simon Problem on Two Disjoint Intervals
Autor: | Florian Puchhammer, Peter Yuditskii, Benjamin Eichinger |
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Rok vydání: | 2014 |
Předmět: |
Jacobi identity
Discrete mathematics Jacobi operator Applied Mathematics 010102 general mathematics Jacobi method Disjoint sets 01 natural sciences Combinatorics symbols.namesake Jacobi eigenvalue algorithm Computational Theory and Mathematics Flow (mathematics) 0103 physical sciences symbols 010307 mathematical physics 0101 mathematics Parametrization Analysis Parametric statistics Mathematics |
Zdroj: | Computational Methods and Function Theory. 16:3-41 |
ISSN: | 2195-3724 1617-9447 |
Popis: | We give a free parametric representation for the coefficient sequences of Jacobi matrices whose spectral measures satisfy the Killip–Simon condition with respect to two (arbitrary) disjoint intervals. This parametrization is given by means of the Jacobi flow on SMP matrices, which we introduce here. |
Databáze: | OpenAIRE |
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