“…More recently, the study of the geometrization of dissipative systems [10,27,46], in its natural framework of contact geometry [3,32,39], has gained momentum, although the Lagrangian version was available since the 1930s thanks to the developments of Gustav Herglotz [37,38]. Contact mechanics [6,8,9,12,16,17,17,19,28,41] is also the natural framework for studying thermodynamics as early as Constantin Carathéodory (the first quarter of the past century), although its applications today cover many other fields [7,12,29,30,35,39,48,49].…”