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Fundamentalnaya i Prikladnaya Matematika, 2013, Volume 18, Issue 6, Pages 145–159
(Mi fpm1558)
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This article is cited in 1 scientific paper (total in 1 paper)
On the geometrization of the absolute Galois group
A. Kamalinejad Sharif University of Thechnology, Tehran, Iran
Abstract:
A method for exhibiting the equation of an algebraic curve for a large class of dessins on an orientable closed surface is developed, and the action of the absolute Galois group is realized as modification of the associated cell structures. An application to quadratic differentials is discussed. A Galois invariant measure on $\mathbb{CP}(1)$ is introduced. Towers of (flat) refinements of dessins are introduced that relate the inverse system structure of the absolute Galois group to geometric/combinatorial structures on surfaces.
Citation:
A. Kamalinejad, “On the geometrization of the absolute Galois group”, Fundam. Prikl. Mat., 18:6 (2013), 145–159; J. Math. Sci., 209:2 (2015), 265–274
Linking options:
https://www.mathnet.ru/eng/fpm1558 https://www.mathnet.ru/eng/fpm/v18/i6/p145
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