Analytic properties of the spectrum in Banach Jordan Systems.
Hessenberger, Gerald
Collectanea Mathematica, Tome 47 (1996), p. 277-284 / Harvested from Biblioteca Digital de Matemáticas
Access to full text

For Banach Jordan algebras and pairs the spectrum is proved to be related to the spectrum in a Banach algebra. Consequently, it is an analytic multifunction, upper semicontinuous with a dense G delta-set of points of continuity, and the scarcity theorem holds.

Publié le : 1996-01-01
DMLE-ID : 295 
@article{urn:eudml:doc:40317,
     title = {Analytic properties of the spectrum in Banach Jordan Systems.},
     journal = {Collectanea Mathematica},
     volume = {47},
     year = {1996},
     pages = {277-284},
     zbl = {0865.46034},
     mrnumber = {MR1437656},
     language = {en},
     url = {http://dml.mathdoc.fr/item/urn:eudml:doc:40317}
}

Hessenberger, Gerald. Analytic properties of the spectrum in Banach Jordan Systems.. Collectanea Mathematica, Tome 47 (1996) pp. 277-284. http://gdmltest.u-ga.fr/item/urn:eudml:doc:40317/