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math.NT2000
On Heegner points of large conductors
Chandrashekhar Khare, C. S. Rajan
Given a parametrisation of an elliptic curve over Q by a Shimura curve, we show that the images of almost all Heegner points are of infinite order. For parametrisations of elliptic…
math.NT2000
The density of ramified primes in semisimple p-adic Galois representations
Chandrashekhar Khare, C. S. Rajan
We prove that the density of ramified primes in semisimple p-adic representations of Galois groups of number fields is 0. Ravi Ramakrishna has produced examples of such representat…