Schatten-von Neumann characteristic of infinite tridiagonal block operator matrices
Pembe İpek Al, Zameddin I. İsmailov · Communications Faculty Of Science University of Ankara Series A1Mathematics and Statistics · 2019
In this paper, the boundedness and compactness properties of infinite tridiagonal block operator matrices in the direct sum of Hilbert spaces are studied. The necessary and sufficient conditions for these operators belong to Schatten-von Neumann class are given. Then, the results are supported by applications.