-series, elliptic curves, and odd values of the partition function.
Quadratic forms, fibre products and some plane curves with many points
Quadratic modular symbols on Shimura curves
We introduce the concept of quadratic modular symbol and study how these symbols are related to quadratic-adic -functions. These objects were introduced in [3] in the case of modular curves. In this paper, we discuss a method to attach quadratic modular symbols and quadratic -adic -functions to more general Shimura curves.
Quotient curves of the Suzuki curve