Abstract
In this chapter I want to introduce a conjecture (Conjecture 6.3.4) whose cryptic form would be: “The Wiles Unit is a determinant” The “Wiles Unit” unit is the p-adic unit-valued function on Galois representations given (approximately) by the ratio of the p-adic L-function to the Iwasawa polynomial. The values of this function are p-adic units by the main result of [166]. In §6.1 I give a functorial treatment of the material of [64], which results in Iwasawa polynomials even in the non-abelian case. In §6.2 we shall recall the definition of the p-adic L-function. In §6.3 we examine what determinantal functions are and how to detect them when the Galois group is an elementary abelian p-group. Then, having set up the background material, we state the conjecture and accompany it with some preliminary evidence in its favour.
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© 2002 Springer Basel AG
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Snaith, V.P. (2002). The Wiles unit. In: Algebraic K-Groups as Galois Modules. Progress in Mathematics, vol 206. Birkhäuser, Basel. https://doi.org/10.1007/978-3-0348-8207-1_6
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DOI: https://doi.org/10.1007/978-3-0348-8207-1_6
Publisher Name: Birkhäuser, Basel
Print ISBN: 978-3-0348-9473-9
Online ISBN: 978-3-0348-8207-1
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