An Explicit Criterion for the Convexity of Quaternionic Numerical Range
Canadian mathematical bulletin, Tome 41 (1998) no. 1, pp. 105-108

Voir la notice de l'article provenant de la source Cambridge University Press

Quaternionic numerical range is not always a convex set. In this note, an explicit criterion is given for the convexity of quaternionic numerical range.
DOI : 10.4153/CMB-1998-016-4
Mots-clés : 15A33, 15A60
So, Wasin. An Explicit Criterion for the Convexity of Quaternionic Numerical Range. Canadian mathematical bulletin, Tome 41 (1998) no. 1, pp. 105-108. doi: 10.4153/CMB-1998-016-4
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