1. Preface

   • Albert Cohen
   • Wolfgang Dahmen
   • Agnes Szanto

   EditorialNotes 24 September 2019 Pages: 963 - 964

2. Variational Discretizations of Gauge Field Theories Using Group-Equivariant Interpolation

   • Melvin Leok

   OriginalPaper 13 June 2019 Pages: 965 - 989

   

3. Interpolation, the Rudimentary Geometry of Spaces of Lipschitz Functions, and Geometric Complexity

   • Shmuel Weinberger

   OriginalPaper 09 May 2019 Pages: 991 - 1011

   

4. Lower Bounds on Matrix Factorization Ranks via Noncommutative Polynomial Optimization

   • Sander Gribling
   • David de Laat
   • Monique Laurent

   OriginalPaper Open access 31 January 2019 Pages: 1013 - 1070

   

5. Linear Differential Equations as a Data Structure

   • Bruno Salvy

   OriginalPaper 03 January 2019 Pages: 1071 - 1112

   

6. Second-Order Models for Optimal Transport and Cubic Splines on the Wasserstein Space

   • Jean-David Benamou
   • Thomas O. Gallouët
   • François-Xavier Vialard

   OriginalPaper 08 August 2019 Pages: 1113 - 1143

   

7. Mean Estimation and Regression Under Heavy-Tailed Distributions: A Survey

   • Gábor Lugosi
   • Shahar Mendelson

   OriginalPaper 05 August 2019 Pages: 1145 - 1190