4 papers
Infinitely many primes with a fixed Frobenius field for an elliptic curve over
Tian Wang
In 1987, Elkies proved the striking result that every elliptic curve over has infinitely many supersingular primes. Motivated by this theorem and its connection with t…
Joint Sato-Tate Laws for Transformations of Hecke Eigenvalues: The Vertical Case
Mohammad H. Hamdar, Tian Wang
We introduce a framework within which a large class of joint equidistribution problems can be studied and resolved with effective error terms. This involves proving a higher dimens…
Isogenies of CM Elliptic Curves
Edgar Assing, Yingkun Li, Tian Wang +1
Given two CM elliptic curves over a number field and a natural number , we establish a polynomial lower bound (in terms of ) for the number of rational primes such that t…
Quantitative upper bounds related to an isogeny criterion for elliptic curves
Alina Carmen Cojocaru, Auden Hinz, Tian Wang
For and elliptic curves defined over a number field , without complex multiplication, we consider the function counting non-zero prime…