1. Galois families of modular forms and application to weight one

   • Sara Arias-de-Reyna
   • François Legrand
   • Gabor Wiese

   OriginalPaper 08 June 2021 Pages: 1 - 32

2. An invariant version of the little Grothendieck theorem for Sobolev spaces

   • Krystian Kazaniecki
   • Piotr Pakosz
   • Michał Wojciechowski

   OriginalPaper 02 July 2021 Pages: 33 - 47

3. The conjugacy problem for symmetric Thompson-like groups

   • Julio Aroca

   OriginalPaper 02 July 2021 Pages: 49 - 73

4. Random triangular Burnside groups

   • Dominik Gruber
   • John M. Mackay

   OriginalPaper 02 July 2021 Pages: 75 - 94

5. Patterns in thick compact sets

   • Alexia Yavicoli

   OriginalPaper 02 July 2021 Pages: 95 - 126

6. On the p-width of finite simple groups

   • Alexander J. Malcolm

   OriginalPaper 02 July 2021 Pages: 127 - 143

7. On R-triviality of F₄

   • Maneesh Thakur

   OriginalPaper 02 July 2021 Pages: 145 - 161

8. An improvement of the Marcinkiewicz multiplier theorem

   • Loukas Grafakos

   OriginalPaper 21 August 2021 Pages: 163 - 184

9. Finite presentation

   • Donald S. Passman
   • Lance W. Small

   OriginalPaper 21 August 2021 Pages: 185 - 214

10. Second adjointness for tempered admissible representations of a real group

    • Alexander Yom Din

    OriginalPaper 21 August 2021 Pages: 215 - 244

11. Weak (1,1) estimates for multiple operator integrals and generalized absolute value functions

    • Martijn Caspers
    • Fedor Sukochev
    • Dmitriy Zanin

    OriginalPaper 21 August 2021 Pages: 245 - 271

12. On the existence of spatially tempered null solutions to linear constant coefficient PDES

    • Amol Sasane

    OriginalPaper 21 August 2021 Pages: 273 - 291

13. The block graph of a finite group

    • Julian Brough
    • Yanjun Liu
    • Alessandro Paolini

    OriginalPaper 09 September 2021 Pages: 293 - 317

14. Geometric law for numbers of returns until a hazard under ϕ-mixing

    • Yuri Kifer
    • Fan Yang

    OriginalPaper 21 August 2021 Pages: 319 - 357

15. Combinatorial generation via permutation languages. II. Lattice congruences

    • Hung P. Hoang
    • Torsten Mütze

    OriginalPaper 21 August 2021 Pages: 359 - 417

16. Highness properties close to PA completeness

    • Noam Greenberg
    • Joseph S. Miller
    • André Nies

    OriginalPaper 09 September 2021 Pages: 419 - 465

17. Cancellation of Morita and skew types

    • Xin Tang
    • James J. Zhang
    • Xiangui Zhao

    OriginalPaper 09 September 2021 Pages: 467 - 500