TY - JOUR AU - Khatri, Sony AU - Prasad, Ashish Kumar PY - 2022 TI - Higher Order Fractional Variational Symmetric Duality Over Cone Constraints JF - Yugoslav Journal of Operations Research; Vol 33 No 2 (2023) DO - 10.2298/YJOR220415035K KW - N2 - The article aims at higher order fractional variational pair of symmetric dual formulations where constraints are defined over cones and explores pertinent duality output applying the idea of higher order $\eta$-invexity. Also, we bring into begin a numerical example in order to validate the definition exploited to establish duality results. Moreover, we demonstrate a case study dealing with the static formulation of our considered problem and explore the results carefully. UR - https://yujor.fon.bg.ac.rs/index.php/yujor/article/view?path=