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Zapiski Nauchnykh Seminarov POMI, 2009, Volume 365, Pages 236–253
(Mi znsl3476)
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On construction of formal groups with a given distinguished homomorphism
E. V. Ferens-Sorotskiy St.-Petersburg State University
Abstract:
It is known from Lubin–Tate theory that a Lubin–Tate formal group can be constructed by its distinguished isogeny, which can be taken to be an arbitrary power series (with a few restrictions). Analogous statement is also known for Honda formal groups. In the given article similar statement is proved in detail for $p$-typical formal groups in so-called small ramification case. It is also proved that a distinguished homomorphism, in general, can not be taken to be a polynomial. Bibl. – 6 titles.
Received: 12.11.2008
Citation:
E. V. Ferens-Sorotskiy, “On construction of formal groups with a given distinguished homomorphism”, Problems in the theory of representations of algebras and groups. Part 18, Zap. Nauchn. Sem. POMI, 365, POMI, St. Petersburg, 2009, 236–253; J. Math. Sci. (N. Y.), 161:4 (2009), 587–596
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https://www.mathnet.ru/eng/znsl3476 https://www.mathnet.ru/eng/znsl/v365/p236
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Abstract page: | 183 | Full-text PDF : | 63 | References: | 29 |
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