The trace zero density of a Sato-Tate group is the probability that a randomly sampled element (chosen according to the Haar measure) has trace zero.
On each component of a Sato-Tate group, the trace is either constant and equal to zero, or varies continuously taking each particular value with probability zero; so this probability is simply the ratio of the number of components on which the trace is identically zero to the total number of components.
- Review status: reviewed
- Last edited by Kiran S. Kedlaya on 2019-04-20 16:11:50
- 2019-04-20 16:11:50 by Kiran S. Kedlaya (Reviewed)
- 2018-06-20 04:12:15 by Kiran S. Kedlaya (Reviewed)