Goldfeld's conjecture

Goldfeld's conjecture is a number theory conjecture that half of the quadratic twists of an elliptic curve have rank zero and half have rank one.

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Goldfeld's conjecture was proposed in 1979 by American mathematician Dorian Goldfeld. It predicts that among the quadratic twists of an elliptic curve over the rational numbers, the average rank is 1/2, with almost all twists split evenly between rank zero and rank one.

It is a central problem about how the ranks of elliptic curves are distributed and is studied together with the Birch and Swinnerton-Dyer conjecture.

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Goldfeld's conjecture


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