Hypo‐EP Matrices of Adjointable Operators on Hilbert C∗‐Modules
Xiaopeng Li, Junjie Huang, Alatancang Chen · Complexity · 2021
This paper introduces and studies hypo‐EP matrices of adjointable operators on Hilbert C∗‐modules, based on the generalized Schur complement. The necessary and sufficient conditions for some modular operator matrices to be hypo‐EP are given, and some special circumstances are also analyzed. Furthermore, an application of the EP operator in operator equations is given.