Publications | Florian Eisele https://feisele.github.io/publications/ Publications HugoBlox Kit (https://hugoblox.com)en-usSat, 26 Sep 2026 00:00:00 +0000 https://feisele.github.io/media/icon_hu_cd51c91342a84ed6.png Publications https://feisele.github.io/publications/ On the geometry of lattices and finiteness of Picard groups https://feisele.github.io/publications/geometry_of_lattices/ Fri, 12 Nov 2021 00:00:00 +0000 https://feisele.github.io/publications/geometry_of_lattices/ The Picard group of an order and Külshammer reduction https://feisele.github.io/publications/picard/ Mon, 16 Mar 2020 00:00:00 +0000 https://feisele.github.io/publications/picard/ Arbitrarily large Morita Frobenius numbers https://feisele.github.io/publications/frobeniusnumbers/ Thu, 01 Dec 2022 00:00:00 +0000 https://feisele.github.io/publications/frobeniusnumbers/ Bijections of silting complexes and derived Picard groups https://feisele.github.io/publications/silting_bijection/ Wed, 06 Apr 2022 00:00:00 +0000 https://feisele.github.io/publications/silting_bijection/ On solvability of the first Hochschild cohomology of a finite-dimensional algebra https://feisele.github.io/publications/hochschild_solv/ Tue, 12 Nov 2019 00:00:00 +0000 https://feisele.github.io/publications/hochschild_solv/ A reduction theorem for $\tau$-rigid modules https://feisele.github.io/publications/reuctiontautilting/ Tue, 05 Jun 2018 00:00:00 +0000 https://feisele.github.io/publications/reuctiontautilting/ Algorithmische Behandlung $p$-adischer ganzzahliger Gruppenringe https://feisele.github.io/publications/diplom/ Wed, 01 Oct 2008 00:00:00 +0000 https://feisele.github.io/publications/diplom/ Finiteness properties of profinite blocks and blocks with defect group $\mathbb Z_p^n$ https://feisele.github.io/publications/profinite_donovan/ Sat, 26 Sep 2026 00:00:00 +0000 https://feisele.github.io/publications/profinite_donovan/ On 2-blocks with quaternion defect groups https://feisele.github.io/publications/quaternion_donovan/ Wed, 12 Aug 2026 00:00:00 +0000 https://feisele.github.io/publications/quaternion_donovan/ Units in group rings and blocks of Klein four or dihedral defect https://feisele.github.io/publications/zassenhaus_klein_four/ Mon, 28 Jul 2025 00:00:00 +0000 https://feisele.github.io/publications/zassenhaus_klein_four/ Block pro-fusion systems for profinite groups and blocks with infinite dihedral defect groups https://feisele.github.io/publications/profinite_fusion/ Tue, 15 Apr 2025 00:00:00 +0000 https://feisele.github.io/publications/profinite_fusion/ Units in Blocks of Defect 1 and the Zassenhaus Conjecture https://feisele.github.io/publications/zassenhaus_cyclic_defect/ Fri, 13 Dec 2024 00:00:00 +0000 https://feisele.github.io/publications/zassenhaus_cyclic_defect/ A counterexample to a conjecture on Cartan determinants of monoid algebras https://feisele.github.io/publications/monoid_counerexample/ Sat, 24 Jun 2023 00:00:00 +0000 https://feisele.github.io/publications/monoid_counerexample/ Donovan's conjecture, blocks with abelian defect groups and discrete valuation rings https://feisele.github.io/publications/donovan_ab_o/ Mon, 08 Jul 2019 00:00:00 +0000 https://feisele.github.io/publications/donovan_ab_o/ A Counterexample to the First Zassenhaus Conjecture https://feisele.github.io/publications/zassenhaus_counterx/ Sat, 06 Oct 2018 00:00:00 +0000 https://feisele.github.io/publications/zassenhaus_counterx/ On Tate duality and a projective scalar property for symmetric algebras https://feisele.github.io/publications/egkl/ Thu, 23 Nov 2017 00:00:00 +0000 https://feisele.github.io/publications/egkl/ Blocks with a generalized quaternion defect group and three simple modules over a 2-adic ring https://feisele.github.io/publications/quaternion/ Wed, 15 Jun 2016 00:00:00 +0000 https://feisele.github.io/publications/quaternion/ Describing units of integral group rings up to commensurability https://feisele.github.io/publications/units_commens/ Mon, 01 Jun 2015 00:00:00 +0000 https://feisele.github.io/publications/units_commens/ The $p$-adic group ring of ${\rm SL}_2(p^f)$ https://feisele.github.io/publications/sl2pf/ Tue, 15 Jul 2014 00:00:00 +0000 https://feisele.github.io/publications/sl2pf/ Basic Orders for Defect Two Blocks of $\mathbb Z_p\Sigma_n$ https://feisele.github.io/publications/defecttwosn/ Thu, 13 Mar 2014 00:00:00 +0000 https://feisele.github.io/publications/defecttwosn/ On the IYB-property in some solvable groups https://feisele.github.io/publications/iyb/ Thu, 03 Oct 2013 00:00:00 +0000 https://feisele.github.io/publications/iyb/ $p$-Adic lifting problems and derived equivalences https://feisele.github.io/publications/lifting/ Sun, 15 Apr 2012 00:00:00 +0000 https://feisele.github.io/publications/lifting/ Group rings over the $p$-adic integers https://feisele.github.io/publications/dissertation/ Thu, 01 Mar 2012 00:00:00 +0000 https://feisele.github.io/publications/dissertation/