TY - JOUR
TI - Fractional inequalities involving double integrals of Riemann-Liouville for higher-order partial differential functions
AU - Erden Samet
AU - Uyanik Neslihan
JN - Thermal Science
PY - 2025
VL - 29
IS - 4
SP - 3013
EP - 3022
PT - Article
AB - The primary aim of this study is to establish new inequalities involving the  Riemann-Liouville fractional integrals for different classes of functions  in two variables. As a foundational step, we establish two identities  concerning the Riemann-Liouville fractional integrals for higher-order  partial derivatives of functions. Subsequently, several fractional  Ostrowski-type inequalities for bounded functions of two variables are  derived. Besides the main results, various special cases derived from the  current findings are presented, and the links between these findings and  earlier results are explained.