“…In terms of literature on hemivariational inequalities and systems of hemivariational inequalities, the studies on solvability (the existence and uniqueness of a solution) and well-posedness for various kinds of hemivariational inequalities are mature. Many famous results have been obtained by many distinguished researchers (refer to [17,18,20,22] for details). The concept of well-posedness for hemivariational inequalities was firstly introduced by Goeleven and Mentagui [7] in 1995 and, further, studied by Xiao, Yang and Huang in [23,24,25].…”