Hyers-Ulam Stability of Unbounded Closable Operators in Hilbert Spaces
Functional Analysis
2024-03-12 v1
Abstract
In this paper, we discuss the Hyers-Ulam stability of closable (unbounded) operators with several interesting examples. We also present results pertaining to the Hyers-Ulam stability of the sum and product of closable operators to have the Hyers-Ulam stability and the necessary and sufficient conditions of the Schur complement and the quadratic complement of block matrix in order to have the Hyers-Ulam stability.
Keywords
Cite
@article{arxiv.2403.06477,
title = {Hyers-Ulam Stability of Unbounded Closable Operators in Hilbert Spaces},
author = {Arup Majumdar and P. Sam Johnson and Ram N. Mohapatra},
journal= {arXiv preprint arXiv:2403.06477},
year = {2024}
}
Comments
21 pages