||Prof. Tomoyoshi Ibukiyama(Osaka University)|
Conjectures on Siegel modular forms of half-integral weight and integral weight.|
||2017-02-20 (Mon) 14:10 - 15:00 |
Place : ||
Room 201, Astro-Math. Building|
There is a famous correspondence by Shimura between elliptic modular forms
of integral weight and of half-integral weight.
What happens when we take Siegel modular forms of level one of degree two?
A very concrete conjectural answer on this is a subject of the talk.
Also, we give a conjectural congruence between
Siegel modular forms of half-integral weight, which corresponds to the one
conjectured by Harder for integral weight.|