Florian Eisele
  • About
  • Preprints
  • Publications
  • Theses & Notes
  • Code
  • Misc
  • Contact
  • Recent & Upcoming Talks
    • Example Talk
  • Publications
    • On the geometry of lattices and finiteness of Picard groups
    • The Picard group of an order and Külshammer reduction
    • Arbitrarily large Morita Frobenius numbers
    • Bijections of silting complexes and derived Picard groups
    • On solvability of the first Hochschild cohomology of a finite-dimensional algebra
    • A reduction theorem for $\tau$-rigid modules
    • Algorithmische Behandlung $p$-adischer ganzzahliger Gruppenringe
    • Block pro-fusion systems for profinite groups and blocks with infinite dihedral defect groups
    • Units in Blocks of Defect 1 and the Zassenhaus Conjecture
    • Units in group rings and blocks of Klein four or dihedral defect
    • A counterexample to a conjecture on Cartan determinants of monoid algebras
    • Donovan's conjecture, blocks with abelian defect groups and discrete valuation rings
    • A Counterexample to the First Zassenhaus Conjecture
    • On Tate duality and a projective scalar property for symmetric algebras
    • Blocks with a generalized quaternion defect group and three simple modules over a 2-adic ring
    • Describing units of integral group rings up to commensurability
    • The $p$-adic group ring of ${\rm SL}_2(p^f)$
    • Basic Orders for Defect Two Blocks of $\mathbb Z_p\Sigma_n$
    • On the IYB-property in some solvable groups
    • $p$-Adic lifting problems and derived equivalences
    • Group rings over the $p$-adic integers
    • 🎉 Easily create your own simple yet highly customizable blog
    • 🧠 Sharpen your thinking with a second brain
    • 📈 Communicate your results effectively with the best data visualizations
    • 👩🏼‍🏫 Teach academic courses
    • ✅ Manage your projects
  • Projects
    • Pandas
    • PyTorch
    • scikit-learn
  • Experience
  • Teaching
    • Learn JavaScript
    • Learn Python

On the geometry of lattices and finiteness of Picard groups

12 Nov 2021·
Florian Eisele
Florian Eisele
· 0 min read
PDF arXiv journal
Type
2
Publication
J. Reine Angew. Math. (Crelle’s journal) 782, 219–233
Last updated on 12 Nov 2021
Florian Eisele
Authors
Florian Eisele
Lecturer in Pure Mathematics
The Picard group of an order and Külshammer reduction 16 Mar 2020 →

© 2025 Florian Eisele.

Published with Hugo Blox Builder — the free, open source website builder that empowers creators.