Abstract:
In recent papers Fesenko has defined the non-Abelian local reciprocity map for every totally ramified arithmetically profinite (APF) Galois extension of a given local field K, by extending the work of
Hazewinkel and Neukirch–Iwasawa. The theory of Fesenko extends the previous non-Abelian generalizations
of local class field theory given by Koch –de Shalit and by A. Gurevich. In this paper, which is
research-expository in nature, we give a detailed account of Fesenko's work, including all the skipped proofs.
Keywords:
local fields, higher-ramification theory, APF-extensions Fontaine–Wintenberger field of norms, Fesenko reciprocity map, non-Abelian local class field theory, p-adic local Langlands correspondence.
This publication is cited in the following 6 articles:
Fesenko I., “Class Field Theory, Its Three Main Generalisations, and Applications”, EMS Surv. Math. Sci., 8:1-2 (2021), 107–133
Fesenko I.B. Vostokov S.V. Yoon S.H., “Generalised Kawada-Satake Method For Mackey Functors in Class Field Theory”, Eur. J. Math., 4:3, 2, SI (2018), 953–987
Ikeda K.I., Serbest E., “Non-abelian local reciprocity law”, Manuscr. Math., 132:1-2 (2010), 19–49
Ikeda K.I., Serbest E., “Ramification theory in non-abelian local class field theory”, Acta Arith., 144:4 (2010), 373–393
Laubie F., Moioli O., “The Nottingham group and local class field theory”, J. Lond. Math. Soc. (2), 80:1 (2009), 191–211