Exportar Publicação

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. (2023). S-spectrum and numerical range of a quaternionic operator. Journal of Mathematical Analysis and Applications. 519 (2)
Exportar Referência (IEEE) 
L. C. Carvalho et al.,  "S-spectrum and numerical range of a quaternionic operator", in Journal of Mathematical Analysis and Applications, vol. 519, no. 2, 2023
Exportar BibTeX 
@article{carvalho2023_1715432682723,
	author = "Carvalho, L. and Diogo, C. and Mendes, S.",
	title = "S-spectrum and numerical range of a quaternionic operator",
	journal = "Journal of Mathematical Analysis and Applications",
	year = "2023",
	volume = "519",
	number = "2",
	doi = "10.1016/j.jmaa.2022.126834",
	url = "https://www.sciencedirect.com/science/article/pii/S0022247X22008484?via%3Dihub"
}
Exportar RIS 
TY  - JOUR
TI  - S-spectrum and numerical range of a quaternionic operator
T2  - Journal of Mathematical Analysis and Applications
VL  - 519
IS  - 2
AU  - Carvalho, L.
AU  - Diogo, C.
AU  - Mendes, S.
PY  - 2023
SN  - 0022-247X
DO  - 10.1016/j.jmaa.2022.126834
UR  - https://www.sciencedirect.com/science/article/pii/S0022247X22008484?via%3Dihub
AB  - We study the numerical range of bounded linear operators on quaternionic Hilbert spaces and its relation with the S-spectrum. The class of complex operators on quaternionic Hilbert spaces is introduced and the upper bild of normal complex operators is completely characterized in this setting. 
ER  -