1. Idempotents in \(F_+(G)\)

   • Alberto G. Raggi-Cárdenas
   • Luis Valero-Elizondo

   OriginalPaper 26 November 2019 Pages: 241 - 246

2. A note on dual modules and the transpose

   • Thomas Madsen
   • Alan Roche
   • C. Ryan Vinroot

   OriginalPaper 12 October 2019 Pages: 247 - 257

3. Frame numbers, splitting fields, and integral adjacency algebras of commutative association schemes

   • Akihide Hanaki

   OriginalPaper 05 October 2019 Pages: 259 - 263

4. Arboreal Galois representation for a certain type of quadratic polynomials

   • Hua-Chieh Li

   OriginalPaper 04 October 2019 Pages: 265 - 269

5. On sums of polynomial-type exceptional units in \(\varvec{\mathbb {Z}}/\varvec{n\mathbb {Z}}\)

   • Anand
   • Jaitra Chattopadhyay
   • Bidisha Roy

   OriginalPaper 10 December 2019 Pages: 271 - 283

6. A note on lower bounds of heights of non-zero Fourier coefficients of Hilbert cusp forms

   • Ajit Bhand
   • Sanoli Gun
   • Purusottam Rath

   OriginalPaper 13 December 2019 Pages: 285 - 298

7. Unmixedness and arithmetic properties of matroidal ideals

   • Hero Saremi
   • Amir Mafi

   OriginalPaper Open access 15 November 2019 Pages: 299 - 304

8. Maximal volumes of n-dimensional balls in the p-norm

   • Antonín Slavík
   • Dominik Šulc

   OriginalPaper 08 October 2019 Pages: 305 - 312

   

9. A note on the surjectivity of operators on vector bundles over discrete spaces

   • Jannis Koberstein
   • Marcel Schmidt

   OriginalPaper 07 December 2019 Pages: 313 - 329

   

10. Harnack inequality for Ornstein–Uhlenbeck type operators

    • L. Negro

    OriginalPaper 08 January 2020 Pages: 331 - 341

11. Monge–Ampère of Pac-Man

    • Norm Levenberg
    • Sione Ma’u

    OriginalPaper 14 December 2019 Pages: 343 - 352

    

12. A note on the longest matching consecutive subsequence

    • Jinjun Li
    • Min Wu

    OriginalPaper 16 November 2019 Pages: 353 - 360