1. Bad projections of the PSD cone

   • Yuhan Jiang
   • Bernd Sturmfels

   OriginalPaper Open access 29 March 2021 Pages: 261 - 280

   

2. Existence of variational solutions to a Cauchy–Dirichlet problem with time-dependent boundary data on metric measure spaces

   • Michael Collins

   OriginalPaper Open access 23 May 2020 Pages: 281 - 306

3. Limited smoothness conditions with mixed norms for bilinear Fourier multipliers

   • Akihiko Miyachi
   • Naoto Shida
   • Naohito Tomita

   OriginalPaper 24 May 2020 Pages: 307 - 332

4. On the variation of the Hardy–Littlewood maximal functions on finite graphs

   • Feng Liu
   • Qingying Xue

   OriginalPaper 25 May 2020 Pages: 333 - 349

5. Characteristic polyhedra of singularities without completion: part II

   • Vincent Cossart
   • Bernd Schober

   OriginalPaper Open access 22 June 2020 Pages: 351 - 392

6. Large lower bounds for the betti numbers of graded modules with low regularity

   • Adam Boocher
   • Derrick Wigglesworth

   OriginalPaper 18 June 2020 Pages: 393 - 410

   

7. Regularity of binomial edge ideals of chordal graphs

   • Mohammad Rouzbahani Malayeri
   • Sara Saeedi Madani
   • Dariush Kiani

   OriginalPaper 20 June 2020 Pages: 411 - 422

   

8. Nuclearity of rapidly decreasing ultradifferentiable functions and time-frequency analysis

   • Chiara Boiti
   • David Jornet
   • Gerhard Schindl

   OriginalPaper 04 July 2020 Pages: 423 - 442

   

9. Brill–Noether loci on moduli spaces of symplectic bundles over curves

   • Ali Bajravani
   • George H. Hitching

   OriginalPaper 20 November 2020 Pages: 443 - 469