7 citations · 10 across the 5 of their papers we have counts for
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On Hermitian Eisenstein series of degree 2
Adrian Hauffe-Waschbüsch, Aloys Krieg, Brandon Williams
We consider the Hermitian Eisenstein series of degree and weight associated with an imaginary-quadratic number field and determine the inf…
Maximal Discrete Subgroups of
Aloys Krieg, Felix Schaps
We characterize the maximal discrete subgroups of , which contain the discriminant kernel of an even lattice, which contains two hyperbolic planes over . T…
Congruence Subgroups and Orthogonal Groups
Adrian Hauffe-Waschbüsch, Aloys Krieg
We derive explicit isomorphisms between certain congruence subgroups of the Siegel modular group, the Hermitian modular group over an arbitrary imaginary-quadratic number field and…
On Hecke theory for Hermitian modular forms
Adrian Hauffe-Waschbüsch, Aloys Krieg
In this paper we outline the Hecke theory for Hermitian modular forms in the sense of Hel Braun for arbitrary class number of the attached imaginary-quadratic number field. The Hec…
The maximal discrete extension of for an imaginary-quadratic number field
Aloys Krieg, Joana Rodriguez, Annalena Wernz
Let be the ring of integers of an imaginary quadratic number field . In this paper we give a new description of the maximal discrete extension of t…
The graded ring of modular forms on the Cayley half-space of degree two
C. Dieckmann, A. Krieg, M. Woitalla
Hashimoto and Ueda determined the weights of generators of the graded ring of modular forms on the Cayley half-space of degree two. In this paper we describe explicit generators. W…