Vakeel A. Khan, Abdullah A.H. Makharesh, Kamal M.A.S. Alshlool, Sameera A.A. Abdullah, On spaces of intuitionistic fuzzy Zweier lacunary ideal convergence of sequences, Vol. 2018 (2018), Article ID 10, pp. 1-9

Liya Liu, A common fixed point theorem in generalized Menger metric spaces, Vol. 2018 (2018), Article ID 9, pp. 1-14

Abdelouaheb Ardjouni, Hamid Boulares, Ahcene Djoudi, Stability of nonlinear neutral nabla fractional difference equations, Vol. 2018 (2018), Article ID 8, pp. 1-10

L.C. Ceng, X. Qin, J.C. Yao, Y. Yao, On existence results for a new class of variational-hemivariational-like inequalities in Banach spaces, Vol. 2018 (2018), Article ID 7, pp. 1-14

Artion Kashuri, Rozana Liko, Some k-fractional integral inequalities of Hermite-Hadamard type concerning twice differentiable generalized relative semi-(r; m, h_1, h_2)-preinvex mappings, Vol. 2018 (2018), Article ID 6, pp. 1-16

Hemant Kumar Pathak, Ismat Beg, Invariant approximations in Banach spaces, Vol. 2018 (2018), Article ID 5, pp. 1-13

S. Jana, C. Nahak, Equilibrium and mixed equilibrium problems under weak monotonicity on Hadamard manifolds, Vol. 2018 (2018), Article ID 4, pp. 1-11

Ioannis K. Argyros, Santhosh George, Extended optimality of the secant method on Banach spaces, Vol. 2018 (2018), Article ID 3, pp. 1-6

Tran Van Su, On the upper C-continuity on the solution set of general vector alpha optimization problems in infinite-dimensional spaces, Vol. 2018 (2018), Article ID 2, pp. 1-10

Abdulkadir Dogan, On the existence of positive solutions for nonlinear three-point boundary value problems, Vol. 2018 (2018), Article ID 1, pp. 1-8