Hessenberger, Gerald: An improved characterization of inessential elements in Banach Jordan systems and the generalized Ruston characterization. (English). - [J] Arch. Math. 74, No.6, 438-440 (2000). [ISSN 0003-889X; ISSN 1420-8938]Brešar, Matej (Avtor) matematikaalgebraneasociativne topološke algebrejordanske struktureBanachov prostormathematicsalgebranonassociative topological algebrasJordan structuresBanach Jordan systeminessential elementRiesz elementquasi-Fredholm element20042015-07-10 14:53:23Članek v reviji51517UDK: 512.554(049.3)OceCobissID: 11251801COBISS_ID: 13967193ISSN pri članku: 1436-3429NUK URN: URN:SI:UM:DK:GBJBLICRsl