Partial isospectrality of a matrix pencil and circularity of the cnumerical range

Alma Van Der MerweM Van StraatenH Woerdeman2024-09-182024-09-18WOS0024-3795https://hdl.handle.net/10539/40930Partial isospectrality of a matrix pencil and circularity of the cnumerical rangeJournal Article