Posted in
Speaker:
Alina Ostafe
Affiliation:
U. New South Wales/MPIM
Date:
Mon, 19/12/2016 - 15:05 - 15:50
Location:
MPIM Lecture Hall
Parent event:
Number theory lunch seminar We present a lower bound on the number of distinct fields generated by polynomials with integer coefficients fixed degree and growing height.
Our approach is based on a link between the discriminants of number fields and square free parts of the discriminants generating polynomials combined with the square-sieve of Heath-Brown.
This is joint work with Rainer Dietman and Igor Shparlinski.
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