Jacobi-type block matrices corresponding to the two-dimensional moment problem: polynomials of the second kind and Weyl function

• Date: 2016
• Main Authors: Dudkin, M. Ye., Kozak, V. I., Дудкін, М. Є., Козак, В. І.
• Format: Article
• Language: Ukrainian
• Published: Institute of Mathematics, NAS of Ukraine 2016
• Online Access: https://umj.imath.kiev.ua/index.php/umj/article/view/1855
• Journal Title: Ukrains’kyi Matematychnyi Zhurnal

We continue our investigations of Jacobi-type symmetric matrices corresponding to the two-dimensional real power moment problem. We introduce polynomials of second kind and the corresponding analog of the Weyl function.