A note on the shimura subgroup of J0(p)

Ehud De Shalit

doi:10.1006/jnth.1994.1006

A note on the shimura subgroup of J₀(p)

Ehud De Shalit

Einstein Institute of Mathematics

Research output: Contribution to journal › Article › peer-review

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Abstract

Let J₀(p) be the Jacobian of the modular curve X₀(p). The group of connected components of its Néron model is cyclic, and has two special generators. One comes from the cuspidal group, the other from the Shimura subgroup. We compute their ratio, answering a question raised by B. Mazur (Inst. Hautes Etudes Sci. Publ. Math. 47, 1977, 33-186).

Original language	English
Pages (from-to)	100-107
Number of pages	8
Journal	Journal of Number Theory
Volume	46
Issue number	1
DOIs	https://doi.org/10.1006/jnth.1994.1006
State	Published - Jan 1994

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A note on the shimura subgroup of J₀(p)

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