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Weighted weak group inverse for Hilbert space operators by Mosic, Dijana; Zhang, Daochang is a scholarly article available to read on EtoBox.

What is Weighted weak group inverse for Hilbert space operators about?

We present the weighted weak group inverse, which is a new generalized inverse of operators between two Hilbert spaces, introduced to extend weak group inverse for square matrices. Some characterizations and representations of the weighted weak group inverse are investigated. We also apply these results to define and study the weak group inverse for a Hilbert space operator. Using the weak group inverse, we define and characterize various binary relations.

Author

Mosic, Dijana; Zhang, Daochang

Published

2019

Language

EN