Frobenius n-homomorphisms, transfers and branched coverings
2008 ◽
Vol 144
(1)
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pp. 1-12
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Keyword(s):
AbstractThe 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 n-homomorphisms 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.
2012 ◽
Vol 108
(2)
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pp. 419-430
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2013 ◽
Vol 2013
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pp. 1-5
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Keyword(s):
1959 ◽
Vol 112
(1-6)
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pp. 22-32
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Keyword(s):
2018 ◽
Vol 25
(5)
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pp. 729-740
Keyword(s):