Title of Seminar: Number Theory Seminar
Title of Talk: A basis for the space of Eisenstein series
Speaker: Soumyadip Sahu, TIFR
Date: December 26, 2023
Time: 14:30:00 Hours
Venue: AG-77
Abstract: We construct a basis of the space of Eisenstein series for a congruence subgroup, in terms of a basis for a principal congruence subgroup contained in it. This yields an elementary proof of the standard dimension formula for the space of Eisenstein series of weights at least 3.
Title of Talk: A basis for the space of Eisenstein series
Speaker: Soumyadip Sahu, TIFR
Date: December 26, 2023
Time: 14:30:00 Hours
Venue: AG-77
Abstract: We construct a basis of the space of Eisenstein series for a congruence subgroup, in terms of a basis for a principal congruence subgroup contained in it. This yields an elementary proof of the standard dimension formula for the space of Eisenstein series of weights at least 3.