Abstract
A result on the structure of expansive matrices in an indefinite inner product space is derived, which exhibits the largest unitary compression of the matrix.
Original language | English |
---|---|
Pages (from-to) | 291-301 |
Number of pages | 11 |
Journal | Linear Algebra and its Applications |
Volume | 655 |
Early online date | 21 Sept 2022 |
DOIs | |
Publication status | Published - 15 Dec 2022 |
Bibliographical note
Funding Information:This work is based on research supported in part by the National Research Foundation of South Africa (Grant Number 145688 ).
Publisher Copyright:
© 2022 The Author(s)
Funding
This work is based on research supported in part by the National Research Foundation of South Africa (Grant Number 145688 ).
Keywords
- Expansive matrices
- Indefinite inner product spaces