Galois structure of modular forms of even weight

Date

2009-10-01

Author

Gurel, E.

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We calculate the equivariant Euler characteristics of powers of the canonical sheaf on certain modular curves over Z which have a tame action of a finite abelian group. As a consequence, we obtain information on the Galois module structure of modular forms of even weight having Fourier coefficients in certain ideals of rings of cyclotomic algebraic integers. (c) 2009 Elsevier Inc. All rights reserved.

Subject Keywords

Algebra and Number Theory

URI

https://hdl.handle.net/11511/64253

Journal

JOURNAL OF NUMBER THEORY

DOI

https://doi.org/10.1016/j.jnt.2009.04.005

Collections

Natural Sciences and Mathematics, Article

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Citation Formats

E. Gurel, “Galois structure of modular forms of even weight,” JOURNAL OF NUMBER THEORY, pp. 2274–2288, 2009, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/64253.