Department Colloquium

Date & Time: Wednesday, April 06, 2016, 16:00-17:00.
Venue: Ramanujan Hall

Speaker:Dipendra Prasad,
School of Mathematics, TIFR Mumbai

Title: Arithmetically equivalent number fields, and its refinement

Abstract: The zeta function of a number field carries a lot of information about the number field. A well-known question asks which number fields can have the same zeta functions. We consider this question, and discuss a refined equivalence.