Level Lowering Modulo Prime Powers and Twisted Fermat Equations
Canadian journal of mathematics, Tome 64 (2012) no. 2, pp. 282-300

Voir la notice de l'article provenant de la source Cambridge University Press

We discuss a clean level lowering theorem modulo prime powers for weight 2 cusp forms. Furthermore, we illustrate how this can be used to completely solve certain twisted Fermat equations $a{{x}^{n}}\,+\,b{{y}^{n\,}}\,+\,c{{z}^{n}}\,=\,0$ .
DOI : 10.4153/CJM-2011-059-8
Mots-clés : 11D41, 11F33, 11F11, 11F80, 11G05, modular forms, level lowering, Diophantine equations
Dahmen, Sander R.; Yazdani, Soroosh. Level Lowering Modulo Prime Powers and Twisted Fermat Equations. Canadian journal of mathematics, Tome 64 (2012) no. 2, pp. 282-300. doi: 10.4153/CJM-2011-059-8
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