1. 50 years: Beiträge zur Algebra und Geometrie

   • Horst Martini

   Editorial 15 March 2021 Pages: 291 - 294

2. Noncommutative analogues of a cancellation theorem of Abhyankar, Eakin, and Heinzer

   • Jason Bell
   • Maryam Hamidizadeh
   • Helbert Venegas

   Original Paper 09 August 2020 Pages: 295 - 315

3. Trivial-source endotrivial modules for sporadic groups

   • David A. Craven

   Original Paper 19 August 2020 Pages: 317 - 343

   

4. On \(\ell \)-parabolic Hecke algebras of symmetric groups

   • Karin Erdmann

   Original Paper 14 August 2020 Pages: 345 - 362

   

5. Locally projective graphs and their densely embedded subgraphs

   • Alexander A. Ivanov

   Original Paper Open access 22 December 2020 Pages: 363 - 374

   

6. Newton–Okounkov theory in an abstract setting

   • Alex Küronya
   • Catriona Maclean
   • Joaquim Roé

   Original Paper 18 February 2021 Pages: 375 - 395

7. Algebraic analysis of the hypergeometric function \(\,{_1F_{\!\!\;1}}\,\) of a matrix argument

   • Paul Görlach
   • Christian Lehn
   • Anna-Laura Sattelberger

   Original Paper Open access 10 November 2020 Pages: 397 - 427

8. Instanton bundles vs Ulrich bundles on projective spaces

   • Laura Costa
   • Rosa M. Miró-Roig

   Original Paper 22 June 2020 Pages: 429 - 439

9. On isometries of twin buildings

   • Sebastian Bischof
   • Anton Chosson
   • Bernhard Mühlherr

   Original Paper Open access 24 December 2020 Pages: 441 - 456

10. Sets of generators and chains of subspaces

    • Antonio Pasini

    Original Paper 12 August 2020 Pages: 457 - 474

11. Computational aspects of Burnside rings part II: important maps

    • Martin Kreuzer
    • Dilip P. Patil

    Original Paper 26 August 2020 Pages: 475 - 494

    

12. Invariance groups of functions and related Galois connections

    • Eszter K. Horváth
    • Reinhard Pöschel
    • Sven Reichard

    Original Paper Open access 23 October 2020 Pages: 495 - 512

    

13. On factorizations of generically etale double coverings

    • Guido Reißner
    • Uwe Storch

    Original Paper 28 April 2020 Pages: 513 - 554