1. The structure of metahamiltonian groups

   • Mattia Brescia
   • Maria Ferrara
   • Marco Trombetti

   Original Paper 26 January 2023 Pages: 1 - 65

2. Three examples of residual pathologies

   • Marina Ghisi
   • Massimo Gobbino

   OriginalPaper 03 April 2023 Pages: 67 - 113