A(infinity)-Algebra of an Elliptic Curve and Eisenstein Series

作者：Polishchuk Alexander^*

来源：Communications in Mathematical Physics, 2011, 301(3): 709-722.

DOI：10.1007/s00220-010-1156-y

We compute explicitly the A(infinity)-structure on the algebra Ext*(O-C circle plus L, O-C circle plus L), where L is a line bundle of degree 1 on an elliptic curve C. The answer involves higher derivatives of Eisenstein series.

• 出版日期2011-2