Mordell curve
A Mordell curve is an elliptic curve
, for some field, which admits a model by a Weierstrass equation of the form:
Examples:
- 1.
Let , this is a Mordellcurve with Mordell-Weil group and generated by .
- 2.
Let , then. Seehttp://math.bu.edu/people/alozano/Torsion
.htmlgenerators
here.
- 3.
In general, a Mordell curve of the form hastorsion group isomorphic
to generated by.
- 4.
Let then this isa Mordell curve with . Seehttp://math.bu.edu/people/alozano/Mordell.htmlgeneratorshere.
- 5.
http://www.maths.nott.ac.uk/personal/pmxtow/mordellc.htmHereyou can find a list of the minimal-known positive and negative kfor Mordell curves of given rank, and the Mordell curves withmaximum rank known (see BS-D conjecture).