Moore–Penrose inverse of substitution integral operators on L2(Σ)-space
Abstract
In this paper, we give an explicit formula for the Moore–Penrose inverse [Formula: see text] of a substitution integral operator [Formula: see text] on [Formula: see text] space. Subsequently, we determine the Hyers–Ulam stability constant for such operators in terms of the conditional expectation operator.
Fields of Study & Subjects
Functional Equations Stability Results
Advanced Banach Space Theory
Holomorphic and Operator Theory
Publication details
- Journal / source
- Asian-European Journal of Mathematics
- Volume
- 19
- Issue
- 14
- Publication date
- 5 March 2026
- Language
- EN