Publications

Publications in peer-reviewed journals

• A. Jaikin Zapirain, S. Kionke - Asymptotic invariants of residually finite just infinite groups. To appear in: European Journal of Math.
• H. Kammeyer, S. Kionke - Gassmann triples with special cycle types and applications. Proceedings of the Edinburgh Mathematical Society 67(4) (2024), 1115-1124. (Article)
• S. Kionke, E. Schesler - From telescopes to frames and simple groups. Journal of Combinatorial Algebra (2024) (Article)
• G. Corob Cook, S. Kionke, M. Vannacci - Weil zeta functions of group representations over finite fields. Sel. Math. New Ser. 30 (2024) (Article)
• S. Kionke, E.Schesler - Realizing residually finite groups as subgroups of branch groups. Bull. Lond. Math. Soc 56 (2024), 536-550. (Article)
• S. Kionke, E. Schesler - Amenability and profinite completions of finitely generated groups. Groups Geom. Dyn. 17(2023), 1235-1258. (Article)
• G. Corob Cook, S. Kionke, M. Vannacci - Counting irreducible modules for profinite groups. Rev. Mat. Iberoam. 39(2023), 1519-1566. (Article)
• S. Kionke, E. Schesler - On representations of direct products and the bounded generation property of branch groups.
  Arch. Math. (Basel)120 (2023), 449-455. (Article)
• C. Feldkamp, S. Kionke, - On upper bounds for the first l2-Betti number. Proc. Amer. Math. Soc.151 (2023), 2375-2385. (Article)
• H. Kammeyer, S. Kionke - On the profinite rigidity of lattices in higher rank Lie groups. Math. Proc. Cambridge Philos. Soc.174 (2023), 369-384. (Article)
• H. Kammeyer, S. Kionke - Adelic superrigidity and profinitely solitary lattices. Pacific J. Math., 313 (2021), 137-158. (Article)
• H. Kammeyer, S. Kionke, J. Raimbault, R. Sauer - Profinite invariants of arithmetic groups. Forum of Mathematics, Sigma, Volume 8 (2020), e54, 1-22. (Article)
• S. Kionke, C. Löh - A note on p-adic simplicial volumes. Glasgow Math. J. 63 (2021) 563-583. (Article)
• S. Kionke - On p-adic limits of topological invariants. J. Lond. Math. Soc. (2) 102 (2020), 498-534. (Article)
• S. Kionke, M. Schrödl-Baumann - Equivariant Benjamini-Schramm Convergence of Simplicial Complexes and l²-Multiplicities. J. Topol. Anal. Vol. 14, No. 01, pp. 33-53 (2022) (Article)
• S. Kionke - Constructing the completion of a field using quasimorphisms. p-Adic Numbers Ultrametric Anal. Appl. 11 (2019), 335-337. (Article)
• S. Kionke, B. Klopsch - Zeta functions associated to admissible representations of compact p-adic Lie groups. Trans. Amer. Math. Soc. 372 (2019), 7677-7733. (Article)
• S. Kionke - Groups acting on rooted trees and their representations on the boundary. J. Algebra 528 (2019), 260–284. (Article)
• S. Kionke, M. Vannacci - Positively finitely related profinite groups. Israel J. Math. 225 (2018), no. 2, 743–770. (Article)
• S. Kionke -Characters, L2-Betti numbers and an equivariant approximation theorem. Math. Ann. 371 (2018), no. 1-2, 405–444. (Article)
• S. Kionke - A geometric approach to divergent points of higher dimensional Collatz mappings. Monatsh. Math. 182 (2017), no. 4, 851–863. (Article)
• S. Kionke, J. Raimbault - On geometric aspects of diffuse groups (with an appendix by N. Dunfield). Doc. Math. 21 (2016), 873–915. (Article)
• S. Kionke, J. Rohlfs - Equivariant Euler-Poincaré characteristic in sheaf cohomology. Manuscripta Math. 149 (2016), no. 3-4, 283–295. (Article)
• S. Kionke, J. Schwermer - On the growth of the first Betti number of arithmetic hyperbolic 3-manifolds. Groups Geom. Dyn. 9 (2015), no. 2, 531–565. (Article)
• S. Kionke - Lefschetz numbers of symplectic involutions on arithmetic groups. Pacific J. Math. 271 (2014), no. 2, 369–414. (Article)
• S. Kionke - On lower bounds for cohomology growth in p-adic analytic towers. Math. Z. 277 (2014), no. 3-4, 709–723. (Article)

Preprints

• S. Kionke - On the abscissae of Weil representation zeta functions for procyclic groups. (2024) arXiv:2411.12848
• S. Kionke, E.Schesler - Hereditarily just-infinite torsion groups with positive first L2-Betti number. (2024) arXiv:2401.04542

Preprints of my articles can be found on arXiv.org: List of preprints.