Mathematical programming with vanishing constraints (MPVC) represents a challenging class of optimisation problems where certain constraints become inactive—or “vanish”—depending on specific ...
The existence of solutions for the problem {Tu = u αj(u) = θE, j = 1, 2, . . . , r is proved, by considering Ćirić-Jotić contraction condition, where T, αj : E → E (j = 1, 2, · · · , r) are mappings ...