Gabor Wiese
Published 2011-02-11, updated 2013-11-21Version 2
A two-dimensional Galois representation into the Hecke algebra of Katz modular forms of weight one over a finite field of characteristic p is constructed and is shown to be unramified at p in most cases.
Comments: 16 pages; removed notational ambiguities and some misleading terminology, otherwise only minor changes
On the U_p-operator in characteristic p
The K($π$,1)-property for marked curves over finite fields
On vanishing sums of $\,m\,$th roots of unity in finite fields
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