Expansivity and Contractivity of Toeplitz Operators on Newton Spaces

Abstract

The Newton space N2(H) has Newton polynomials as an orthonormal basis. In this paper, we study some properties of Newton polynomials. Using these results, we investigate properties of expansive and contractive Toeplitz operators with analytic and co-analytic symbols on a Newton space. © The Author(s), under exclusive licence to Springer Nature Switzerland AG 2024.