The $K$-gonality $\gamma$ of a modular curve $X_H$ is the gonality of any of its geometric components over its canonical field of definition $K$. (The geometric gonality of that component might be smaller than the $K$-gonality.)
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- Last edited by Bjorn Poonen on 2022-03-24 15:42:49
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- 2022-03-24 15:42:49 by Bjorn Poonen
- 2022-03-22 14:26:43 by David Roe
- 2022-03-21 21:29:49 by Bjorn Poonen
- 2022-03-21 12:55:47 by John Voight
- 2022-03-21 12:54:32 by John Voight
- 2022-03-21 12:52:55 by John Voight
- 2022-03-21 12:51:37 by John Voight
- 2022-03-21 07:54:20 by Andrew Sutherland
- 2022-03-20 16:56:37 by Andrew Sutherland