Holger Then

Kronecker’s Limit Formula, Holomorphic Modular Functions, and q-Expansions on Certain Arithmetic Groups

Jay Jorgenson, Lejla Smajlovic, Holger Then, 2013, Exp. Math..

On the Evaluation of Singular Invariants for Canonical Generators of Certain Genus One Arithmetic Groups

Holger Then, Jay Jorgenson, Lejla Smajlovi'c, 2020, Exp. Math..

On the distribution of eigenvalues of Maass forms on certain moonshine groups

Jay Jorgenson, Lejla Smajlovic, Holger Then, 2013, Math. Comput..

Maaß cusp forms for large eigenvalues

Holger Then, H. Then, 2003, Math. Comput..