The index for Fredholm elements in a Banach algebra via a trace II

dc.contributor.author	Grobler, Jacobus J.
dc.contributor.author	Raubenheimer, Heinrich
dc.contributor.author	Swartz, Andre
dc.contributor.researchID	10173501 - Grobler, Jacobus Johannes
dc.date.accessioned	2017-04-12T10:31:14Z
dc.date.available	2017-04-12T10:31:14Z
dc.date.issued	2016
dc.description.abstract	We show that the index defined via a trace for Fredholm elements in a Banach algebra has the property that an index zero Fredholm element can be decomposed as the sum of an invertible element and an element in the socle. We identify the set of index zero Fredholm elements as an upper semiregularity with the Jacobson property. The Weyl spectrum is then characterized in terms of the index	en_US
dc.identifier.citation	Grobler, J.J. et al. 2016. The index for Fredholm elements in a Banach algebra via a trace II. Czechoslovak mathematical journal, 66(1):205-211. [https://doi.org/10.1007/s10587-016-0250-5]	en_US
dc.identifier.issn	0011-4642
dc.identifier.issn	1572-9141 (Online)
dc.identifier.uri	http://hdl.handle.net/10394/21364
dc.identifier.uri	https://doi.org/10.1007/s10587-016-0250-5
dc.identifier.uri	https://link.springer.com/article/10.1007%2Fs10587-016-0250-5
dc.language.iso	en	en_US
dc.publisher	Springer	en_US
dc.subject	Trace	en_US
dc.subject	Index	en_US
dc.subject	Fredholm element	en_US
dc.title	The index for Fredholm elements in a Banach algebra via a trace II	en_US
dc.type	Article	en_US

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