3 papers
math.NT2023
Elliptic units for complex cubic fields
Nicolas Bergeron, Pierre Charollois, Luis E. García
We propose a conjecture extending the classical construction of elliptic units to complex cubic number fields . The conjecture concerns special values of the elliptic gamma func…
math.NT2021
Eisenstein cohomology classes for over imaginary quadratic fields
Nicolas Bergeron, Pierre Charollois, Luis E. Garcia
We study the arithmetic of degree Eisenstein cohomology classes for locally symmetric spaces associated to over an imaginary quadratic field . Under natura…
math.NT2016
Harmonic Maass forms associated to real quadratic fields
Pierre Charollois, Yingkun Li
In this paper, we explicitly construct harmonic Maass forms that map to the weight one theta series associated by Hecke to odd ray class group characters of real quadratic fields.…