5 citations · 49 across the 28 of their papers we have counts for
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math.AT2013
On equivariant Euler-Poincaré characteristic in sheaf cohomology
Steffen Kionke, Jürgen Rohlfs
Let X be a topological Hausdorff space together with a continuous action of a finite group G. Let R be the ring of integers of a number field F. Let E be a G-sheaf of flat R-module…
math.GR2013★ 3 cited
On lower bounds for cohomology growth in p-adic analytic towers
Steffen Kionke
Let p and l be two distinct prime numbers and let G be a group. We study the asymptotic behaviour of the mod-l Betti numbers in p-adic analytic towers of finite index subgroups. If…
math.NT2013★ 3 cited
Lefschetz numbers of symplectic involutions on arithmetic groups
Steffen Kionke
The reduced norm-one group G of a central simple algebra is an inner form of the special linear group, and an involution on the algebra induces an automorphism of G. We study the a…