A note on the essential numerical range of block diagonal operators

DOI10.1515/FORUM-2023-0166MaRDI QIDQ6612582

Luís Carvalho, Cristina Diogo, Helena Soares, Sérgio Mendes

Publication date: 1 October 2024

Published in: Forum Mathematicum (Search for Journal in Brave)

zbMATH Keywords

essential numerical rangeblock diagonal operator

Mathematics Subject Classification ID

Numerical range, numerical radius (47A12)

Cites Work

• Title not available (Why is that?)
• A Simultaneous Lifting Theorem for Block Diagonal Operators

This page was built for publication: A note on the essential numerical range of block diagonal operators

Report a bug (only for logged in users!)Click here to report a bug for this page (MaRDI item Q6612582)