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Geometric Monodromy around the Tropical Limit
Yuto Yamamoto Graduate School of Mathematical Sciences, The University of Tokyo,
3-8-1 Komaba, Meguro, Tokyo, 153-8914, Japan
Abstract:
Let $\{V_q\}_{q}$ be a complex one-parameter family of smooth hypersurfaces in a toric variety. In this paper, we give a concrete description of the monodromy transformation of $\{V_q\}_q$ around $q=\infty$ in terms of tropical geometry. The main tool is the tropical localization introduced by Mikhalkin.
Keywords:
tropical geometry; monodromy.
Received: September 2, 2015; in final form June 17, 2016; Published online June 24, 2016
Citation:
Yuto Yamamoto, “Geometric Monodromy around the Tropical Limit”, SIGMA, 12 (2016), 061, 23 pp.
Linking options:
https://www.mathnet.ru/eng/sigma1143 https://www.mathnet.ru/eng/sigma/v12/p61
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Abstract page: | 179 | Full-text PDF : | 31 | References: | 24 |
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