Approximation of pseudospectra of block triangular matrices
- Authors:
- Nandita Roy, Michael Karow, Shreemayee Bora, Gorka Armentia
- Year:
- 2021
- Publication medium:
- Linear Algebra and its Applications
- Volume:
- 623
- Initial page - Ending page:
- 398 - 419
- DOI:
- https://doi.org/10.1016/j.laa.2020.08.008