Rocky Mountain Journal of Mathematics, cilt.55, sa.4, ss.1023-1035, 2025 (SCI-Expanded, Scopus)
We first obtain some new Hermite–Hadamard-type inequalities for interval-valued LR-convex functions. Afterwards, we investigate Hermite–Hadamard-type inequalities for interval-valued coordinated LRconvex functions. New results are obtained by making special choices in newly established inequalities in the case of interval-valued LR-convex functions and interval-valued coordinated LR-convex functions. It is also shown that the newly established inequalities are extensions of comparable results in the literature.