scholarly journals Algebraic de Rham theory for weakly holomorphic modular forms of level one

2018 ◽  
Vol 12 (3) ◽  
pp. 723-750 ◽  
Author(s):  
Francis Brown ◽  
Richard Hain
2019 ◽  
Vol 17 (1) ◽  
pp. 1631-1651
Author(s):  
Ick Sun Eum ◽  
Ho Yun Jung

Abstract After the significant work of Zagier on the traces of singular moduli, Jeon, Kang and Kim showed that the Galois traces of real-valued class invariants given in terms of the singular values of the classical Weber functions can be identified with the Fourier coefficients of weakly holomorphic modular forms of weight 3/2 on the congruence subgroups of higher genus by using the Bruinier-Funke modular traces. Extending their work, we construct real-valued class invariants by using the singular values of the generalized Weber functions of level 5 and prove that their Galois traces are Fourier coefficients of a harmonic weak Maass form of weight 3/2 by using Shimura’s reciprocity law.


2008 ◽  
Vol 133 (3) ◽  
pp. 267-279 ◽  
Author(s):  
Scott Ahlgren ◽  
Stephanie Treneer

2013 ◽  
Vol 20 (4) ◽  
pp. 657-674 ◽  
Author(s):  
Sharon Anne Garthwaite ◽  
Paul Jenkins

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