• Set-valued analysis (mainly continuous selections without convexity assumptions, see papers 1, 2, 4, 14, 28 in the list)
  • Differential inclusions (mainly existence of solutions without convexity assumptions, see papers 3, 5, 6, 7, 8, 10, 11, 13, 16, 18, 23, 45 in the list)
  • Existence problems in Calculus of variations and Control theory (existence of minima without convexity assumptions, see papers 9, 21, 22 in the list)
  • Uncertain systems (see papers 15, 19, 24, 27, 30, 36 in the list)
  • The sweeping process and its control (see papers 25, 29, 42, 47, 50, 51 in the list)
  • Nonsmooth analysis and applications (see papers 26, 31, 32, 33, 35, 37, 38, 39, 40 in the list)
  • Regularity and numerical analysis of the minimum time function (see papers 34, 38, 44, 46, 48, 49 in the list)
  • The European ITN project SADCO