Frobenius n-homomorphisms, transfers and branched coverings

dc.contributor.author	Rees E.G.	en
dc.contributor.author	Buchstaber V.M.	en
dc.date.accessioned	2009-08-24T09:13:57Z
dc.date.available	2009-08-24T09:13:57Z
dc.date.issued	2008-01-01	en
dc.identifier.citation	Rees E.G., Buchstaber V.M.. (2008-01-01) Frobenius n-homomorphisms, transfers and branched coverings, Mathematical Proceedings of The Cambridge Philosophical Society 144 1-12	en
dc.identifier.issn	0305-0041	en
dc.identifier.uri	http://journals.cambridge.org/download.php?file=%2FPSP%2FPSP144_01%2FS0305004107000539a.pdf&code=8d1f284b0eecf5c8e6bbfbf916a408e1	en
dc.identifier.uri	http://dx.doi.org/10.1017/S0305004107000539	en
dc.identifier.uri	http://hdl.handle.net/1842/3010
dc.description.abstract	The main purpose is to characterise continuous maps that are n-branched coverings in terms of induced maps on the rings of functions. The special properties of Frobenius nhomomorphisms between two function spaces that correspond to n-branched coverings are determined completely. Several equivalent definitions of a Frobenius n-homomorphism are compared and some of their properties are proved. An axiomatic treatment of n-transfers is given in general and properties of n-branched coverings are studied and compared with those of regular coverings.	en
dc.format.extent	107546 bytes
dc.format.mimetype	application/pdf
dc.language.iso	en
dc.subject	algebras	en
dc.title	Frobenius n-homomorphisms, transfers and branched coverings	en
dc.type	Article	en