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A publicação pode ser exportada nos seguintes formatos: referência da APA (American Psychological Association), referência do IEEE (Institute of Electrical and Electronics Engineers), BibTeX e RIS.

Exportar Referência (APA) 
Carvalho, L., Diogo, C. & Mendes, S. (2021). Quaternionic numerical range of complex matrices. Linear Algebra and its Applications. 620, 168-181
Exportar Referência (IEEE) 
L. C. Carvalho et al.,  "Quaternionic numerical range of complex matrices", in Linear Algebra and its Applications, vol. 620, pp. 168-181, 2021
Exportar BibTeX 
@article{carvalho2021_1715629399287,
	author = "Carvalho, L. and Diogo, C. and Mendes, S.",
	title = "Quaternionic numerical range of complex matrices",
	journal = "Linear Algebra and its Applications",
	year = "2021",
	volume = "620",
	number = "",
	doi = "10.1016/j.laa.2021.02.030",
	pages = "168-181",
	url = "https://www.sciencedirect.com/journal/linear-algebra-and-its-applications"
}
Exportar RIS 
TY  - JOUR
TI  - Quaternionic numerical range of complex matrices
T2  - Linear Algebra and its Applications
VL  - 620
AU  - Carvalho, L.
AU  - Diogo, C.
AU  - Mendes, S.
PY  - 2021
SP  - 168-181
SN  - 0024-3795
DO  - 10.1016/j.laa.2021.02.030
UR  - https://www.sciencedirect.com/journal/linear-algebra-and-its-applications
AB  - This paper explores further the computation of the quaternionic numerical range of a complex matrix. We prove a modified version of a conjecture by So and Thompson. Specifically, we show that the shape of the quaternionic numerical range for a complex matrix depends on the complex numerical range and two real values. We establish under which conditions the bild of a complex matrix coincides with its complex numerical range and when the quaternionic numerical range is convex. 
ER  -