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Mapping class group of a non-orientable surface and moduli space of Klein surfaces

✍ Scribed by Błażej Szepietowski


Publisher
Elsevier Science
Year
2002
Tongue
English
Weight
64 KB
Volume
335
Category
Article
ISSN
1631-073X

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📜 SIMILAR VOLUMES


On a function on the mapping class group
✍ Ryoji Kasagawa 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 184 KB

We study representations of subgroups of the mapping class group M g of a surface of genus g 2 arising from the actions of them on the first cohomology groups of the surface with local coefficient systems which are defined by nontrivial homomorphisms π 1 (Σ g , \* ) → Z 2 = Aut(Z). As an application