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The derived Hecke algebra for dihedral weight one forms
Our goal is to understand the title giving preprint by Darmon, Harris, Rotger and Venkatesh (pdf), in which they verify some instances of a conjecture by and Harris–Venkatesh on the action of the derived Hecke algebra on modular forms of weight one.
|14.4.2022||Jonas Franzel||Elliptic curves|
|28.4.2022||Nicolas Dupré||Supersingular elliptic curves|
|5.5.2022||Xiaoyu Zhang||Analytic theory of modular curves/forms|
|12.5.2022||Jochen Heinloth||Algebraic theory of modular curves/forms|
|19.5.2022||Luca Marannino||Explicit Jacquet-Langlands correspondence|
|2.6.2022||Manuel Hoff||Hecke modules and the Eisenstein ideal|
|9.6.2022||Johannes Sprang||A trace identity for definite theta series|
|23.6.2022||Jie Lin||Higher Eisenstein elements I|
|30.6.2022||Vytautas Paškūnas||Higher Eisenstein elements II|
|7.7.2022||Ulrich Görtz||Proof of the main theorem (in the definite case)|
|14.7.2022||Program discussion for next term|