Friday, March 12 | |
Algebra Seminar
Time: 14:30
Speaker: Harris Daniels (Amherst College) Title: "Entanglements of Division Fields of Elliptic Curves" Room: Zoom Abstract: Central objects in the study of elliptic curves are the fields of definition of the points of order n. Relatively little is known about the way in which a fixed elliptic curve's division fields can intersect. In this talk, we lay the foundations for a systematic study of the entanglements of division fields of elliptic curves from a group theoretic perspective. In particular, we classify the way in which two prime-level division fields can intersect for infinitely many elliptic curves. This is joint work with Jackson S. Morrow. | |
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the University of Western Ontario
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