1. Algorithms for group actions in arbitrary characteristic and a problem in singularity theory

   • Gert-Martin Greuel
   • Thuy Huong Pham

   Original Paper 17 July 2019 Pages: 87 - 100

   

2. Real root finding for low rank linear matrices

   • Didier Henrion
   • Simone Naldi
   • Mohab Safey El Din

   Original Paper 25 July 2019 Pages: 101 - 133

3. Linear codes over \(\mathbb {F}_2 \times (\mathbb {F}_2+v\mathbb {F}_2)\) and the MacWilliams identities

   • Fatma Çalışkan
   • Refia Aksoy

   Original Paper 27 July 2019 Pages: 135 - 147

4. Digital H-spaces and actions in the pointed digital homotopy category

   • Dae-Woong Lee

   Original Paper 30 July 2019 Pages: 149 - 169