Rajan, C. S. (1998) Automorphisms of X(11) over characteristic 3, and the Mathieu group M11 Journal of the Ramanujan Mathematical Society, 13 (1). pp. 63-72. ISSN 0970-1249
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Abstract
We show that the automorphism group of the curve X(11) is the Mathieu group M11, over a field of characteristic 3, containing a 11th root of unity. As a consequence, we also exhibit a Galois covering of the affine line over characteristic 3, with Galois group the Mathieu group M11.
Item Type: | Article |
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Source: | Copyright of this article belongs to Ramanujan Mathematical Society. |
ID Code: | 95369 |
Deposited On: | 06 Nov 2012 12:07 |
Last Modified: | 06 Nov 2012 12:08 |
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