1. Newly appointed editor

   Announcement 01 April 2021 Pages: 361 - 361

   

2. Large linear groups of nilpotence class two

   • Hangyang Meng

   OriginalPaper 24 November 2020 Pages: 363 - 367

3. The minimally displaced set of an irreducible automorphism of \(F_N\) is co-compact

   • Stefano Francaviglia
   • Armando Martino
   • Dionysios Syrigos

   OriginalPaper Open access 09 March 2021 Pages: 369 - 383

4. Automorphism groups of origami curves

   • Rubén A. Hidalgo

   OriginalPaper 05 January 2021 Pages: 385 - 390

   

5. The twisted derivation problem for group rings

   • Dishari Chaudhuri

   OriginalPaper 07 January 2021 Pages: 391 - 401

6. On a question of f-exunits in \(\mathbb {Z}/n\mathbb {Z}\)

   • Anand
   • Jaitra Chattopadhyay
   • Bidisha Roy

   OriginalPaper 02 January 2021 Pages: 403 - 409

7. Correction to: On a question of f-exunits in \({\mathbb {Z}}/n{\mathbb {Z}}\)

   • Anand
   • Jaitra Chattopadhyay
   • Bidisha Roy

   Correction 03 April 2021 Pages: 411 - 412

8. Eventually non-decreasing codimensions of \(*\)-identities

   • I. Shestakov
   • M. Zaicev

   OriginalPaper 14 January 2021 Pages: 413 - 421

9. On the Jensen convex and Jensen concave envelopes of means

   • Zsolt Páles
   • Paweł Pasteczka

   OriginalPaper Open access 30 October 2020 Pages: 423 - 432

10. Some uniqueness results in quasilinear subhomogeneous problems

    • Humberto Ramos Quoirin

    OriginalPaper 01 January 2021 Pages: 433 - 444

    

11. On the global stability of large solutions for the Boussinesq equations with Navier boundary conditions

    • Weinan Wang

    OriginalPaper 02 January 2021 Pages: 445 - 456

12. Stationary solutions of the curvature preserving flow on space curves

    • Matei P. Coiculescu

    OriginalPaper 08 January 2021 Pages: 457 - 467

    

13. On the support genus of Legendrian knots

    • Sinem Onaran

    OriginalPaper 26 November 2020 Pages: 469 - 479