1 citations · 1 across the 4 of their papers we have counts for
5 papers
Evaluation of Bianchi Rigid Meromorphic Cocycles at Big ATR Points
Lennart Gehrmann, Xavier Guitart, Marc Masdeu
We develop the tools required to effectively evaluate the Bianchi rigid meromorphic cocycles introduced by Darmon-Gehrmann-Lipnowski at big ATR points, and use them to obtain the f…
On the algebraicity of polyquadratic plectic points
Michele Fornea, Lennart Gehrmann
We establish direct evidence of the arithmetic significance of plectic Stark-Heegner points for elliptic curves of arbitrarily large rank. The main contribution is a proof of the a…
L-invariants for cohomological representations of PGL(2) over arbitrary number fields
Lennart Gehrmann, Maria Rosaria Pati
Let be a cuspidal, cohomological automorphic representation of an inner form of over a number field of arbitrary signature. Further, let …
Plectic Stark-Heegner points
Michele Fornea, Lennart Gehrmann
We propose a conjectural construction of global points on modular elliptic curves over arbitrary number fields, generalizing both the p-adic construction of Heegner points via Cere…
Derived Hecke algebra and automorphic L-invariants
Lennart Gehrmann
Let be a cohomological automorphic representation of over a number field of arbitrary signature and assume that the local component of at a prime is…