Belyi map for the sporadic group J2
Autor: | Barth, Dominik, Wenz, Andreas |
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Rok vydání: | 2017 |
Předmět: | |
Druh dokumentu: | Working Paper |
Popis: | We present a genus 0 Belyi map for the sporadic Janko group J2 of degree 280. As a consequence we obtain a polynomial having Aut(J2) as a Galois group over K(t) where K is a number field of degree 10. Comment: 3 pages, the data for the Belyi map is contained in the ancillary files |
Databáze: | arXiv |
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