1. On functorial (co)localization of algebras and modules over operads

   • Javier J. Gutiérrez
   • Oliver Röndigs
   • Paul Arne Østvær

   OriginalPaper Open access 22 July 2021 Pages: 153 - 178

2. The characterization of aCM line bundles on quintic hypersurfaces in \(\mathbb {P}^3\)

   • Kenta Watanabe

   OriginalPaper 28 September 2021 Pages: 179 - 197

3. Constant cycle and co-isotropic subvarieties in a Mukai system

   • Isabell Hellmann

   OriginalPaper Open access 10 November 2021 Pages: 199 - 224

4. A-hypergeometric series and a p-adic refinement of the Hasse-Witt matrix

   • Alan Adolphson
   • Steven Sperber

   OriginalPaper 09 August 2021 Pages: 225 - 256

5. Two graded rings of Hermitian modular forms

   • Brandon Williams

   OriginalPaper Open access 12 August 2021 Pages: 257 - 285

6. A geometric splitting theorem for actions of semisimple Lie groups

   • José Rosales-Ortega

   OriginalPaper 07 June 2021 Pages: 287 - 296

7. Topological mirror symmetry for rank two character varieties of surface groups

   • Mirko Mauri

   OriginalPaper Open access 21 August 2021 Pages: 297 - 303

8. On the growth and zeros of polynomials attached to arithmetic functions

   • Bernhard Heim
   • Markus Neuhauser

   OriginalPaper Open access 14 June 2021 Pages: 305 - 323

   

9. Dirichlet series expansions of p-adic L-functions

   • Heiko Knospe
   • Lawrence C. Washington

   OriginalPaper Open access 30 August 2021 Pages: 325 - 334

10. A model for random chain complexes

    • Michael J. Catanzaro
    • Matthew J. Zabka

    OriginalPaper 09 November 2021 Pages: 335 - 344

11. On a non-local area-preserving curvature flow in the plane

    • Zezhen Sun

    OriginalPaper 30 September 2021 Pages: 345 - 352

12. Correction to: A counting invariant for maps into spheres and for zero loci of sections of vector bundles

    • Panagiotis Konstantis

    Correction Open access 14 September 2021 Pages: 353 - 354