1. Some new results about a conjecture by Brian Alspach

   • S. Costa
   • M. A. Pellegrini

   OriginalPaper Open access 29 August 2020 Pages: 479 - 488

2. On principal indecomposable degrees and Sylow subgroups

   • Gunter Malle
   • Gabriel Navarro

   OriginalPaper 30 June 2020 Pages: 489 - 493

3. Resolutions by permutation modules

   • Paul Balmer
   • Dave Benson

   OriginalPaper 02 July 2020 Pages: 495 - 498

4. Zero-dimensional Non-Artinian local cohomology modules

   • Farzaneh Vahdanipour
   • Kamal Bahmanpour
   • Ghader Ghasemi

   OriginalPaper 01 July 2020 Pages: 499 - 508

5. Quadratic Gorenstein algebras with many surprising properties

   • Jason McCullough
   • Alexandra Seceleanu

   OriginalPaper 09 July 2020 Pages: 509 - 521

6. A note on asymptotically good extensions in which infinitely many primes split completely

   • Oussama Hamza
   • Christian Maire

   OriginalPaper 11 August 2020 Pages: 523 - 534

7. A note on the A-numerical radius of operators in semi-Hilbert spaces

   • Kais Feki

   OriginalPaper 05 June 2020 Pages: 535 - 544

8. A note on geodesics of projections in the Calkin algebra

   • Esteban Andruchow

   OriginalPaper 11 August 2020 Pages: 545 - 553

9. Horo-functions associated to atom sequences on the Wasserstein space

   • Guomin Zhu
   • Hongguang Wu
   • Xiaojun Cui

   OriginalPaper 09 July 2020 Pages: 555 - 566

10. Centers of reversible cubic perturbations of the symmetric 8-loop Hamiltonian

    • Fatma Sassi
    • Ameni Gargouri
    • Bassem Ben Hamed

    OriginalPaper 01 July 2020 Pages: 567 - 574

    

11. \(L^2\)-decay estimate for the dissipative nonlinear Schrödinger equation in the Gevrey class

    • Takuya Sato

    OriginalPaper 12 June 2020 Pages: 575 - 588

12. Existence of Riemannian metrics with positive biorthogonal curvature on simply connected 5-manifolds

    • Boris Stupovski
    • Rafael Torres

    OriginalPaper 11 August 2020 Pages: 589 - 597