Abstract In this present work, we will examine the unique solvability and Mittag-Leffler global stability of solution mild for a novel category of fractional differential variational-hemivariational inequalities (FDVHI) through fixed point theory and Gronwall inequality in Banach space. The results discussed involve the theory of semigroup operators and one- and two-parameter Mittag-Leffler functions.
Sousa et al. (Fri,) studied this question.