scientific article; zbMATH DE number 7473282

MaRDI QIDQ5029399

Elias Wegert, Ilya M. Spitkovskij, Ibrahim A. I. Suleiman

Publication date: 14 February 2022

Full work available at URL: https://arxiv.org/abs/2108.07024

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

numerical rangepartial isometryKippenhahn polynomialKippenhahn curve

Mathematics Subject Classification ID

Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) Numerical range, numerical radius (47A12)

Related Items (1)

Unnamed Item

Cites Work

• Numerical ranges as circular discs
• On partial isometries with circular numerical range
• Circular numerical ranges of partial isometries
• On the numerical range of a matrix
• Über den Wertevorrat einer Matrix
• Unnamed Item

This page was built for publication: