Essential numerical ranges for linear operator pencils
Work
Year: 2019
Type: article
Abstract: We introduce concepts of essential numerical range for the linear operator pencil $\lambda \mapsto A-\lambda B$. In contrast to the operator essential numerical range, the pencil essential numerical ... more
Authors Sabine Bögli, Marco Marletta
Institutions Durham University, Cardiff University
Cites: 28
Cited by: 14
Related to: 10
FWCI: 1.803
Citation percentile (by year/subfield): 81.83
Subfield: Mathematical Physics
Field: Mathematics
Domain: Physical Sciences
Open Access status: green
Grant ID P2BEP2_159007