“…The ISA has shown to be a useful tool in unifying several fields of the mathematical optimization theory and to allow one to find new results. After 2005, there have been lots of theoretical results based on the ISA, including optimality conditions, duality, penalty methods, regularity and gap functions, developed; see, e.g., [2,10,16,17,[33][34][35][36][40][41][42][43]45,50,53,55,56].…”