Shimura Modular Curves and Asymptotic Symmetric Tensor Rank of Multiplication in any Finite Field

We obtain new asymptotical bounds for the symmetric tensor rank of multiplication in any finite extension of any finite field \(\mathbb{F}_q\). In this aim, we use the symmetric Chudnovsky-type generalized algorithm applied on a family of Shimura modular curves defined over \(\mathbb{F}_{q^2}\) attaining the Drinfeld-Vlăduţ bound and on the descent of this family over the definition field \(\mathbb{F}_q\).