2 citations · 4 across the 5 of their papers we have counts for
6 papers
On p-local Topological Automorphic Forms for
Hanno von Bodecker, Sebastian Thyssen
We present a new flavor of TAF-type (co)homology theories, which are p-local of height two and based on the isometry group of the odd unimodular hermitian lattice of signature (1,1…
Twisted Dirac operators on certain nilmanifolds associated to even lattices
Hanno von Bodecker
Starting from an even definite lattice, we construct a principal circle bundle covered by a certain three-step nilpotent Lie group G. On the base space, which is again a nilmanifol…
An analytical formula for the f-invariant of circle transfers
Hanno von Bodecker
In this note, we explain how the f-invariant of a circle transfer can be computed on the framed manifold itself in terms of the spectral asymmetry of twisted Dirac operators on the…
A note on the double quaternionic transfer and its f-invariant
Hanno von Bodecker
It is well-known that for a line bundle over a closed framed manifold, its sphere bundle can also be given the structure of a framed manifold, usually referred to as a transfer. Gi…
The beta family at the prime two and modular forms of level three
Hanno von Bodecker
We use the orientation underlying the Hirzebruch genus of level three to map the beta family at the prime p=2 into the ring of divided congruences. This procedure, which may be tho…
On the f-invariant of products
Hanno von Bodecker
The f-invariant is a higher version of the e-invariant that takes values in the divided congruences between modular forms; in the situation of a cartesian product of two framed man…