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Flat portions of the numerical range of a $$6 \times 6$$ companion matrix

Published Online: 2023-07-14

Published Print: 2023-07

Authors

Saha Mondal, Swastika

Ojha, Sarita

Birbonshi, Riddhick
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Text and Data Mining valid from 2023-07-01

Version of Record valid from 2023-07-01
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Article History

Received: 19 February 2023

Accepted: 17 June 2023

First Online: 14 July 2023

Declarations

:

: There is no competing interest.

Document is current