Numerical ranges as circular discs.

Journal

Appl. Math. Lett.

Journal Volume

24

Journal Issue

12

Pages

2115-2117

Date Issued

2011

Author(s)

DOI

10.1016/j.aml.2011.06.010

URI

https://scholars.lib.ntu.edu.tw/handle/123456789/498056

URL

https://doi.org/10.1016/j.aml.2011.06.010

Type

journal article