TY - JOUR TT - Sufficient efficiency conditions associated with a multidimensional multiobjective fractional variational problem AU - Treanta, Savin PY - 2018 DA - August JF - Journal of Multidisciplinary Modeling and Optimization JO - jmmo PB - Ahmet ŞAHİNER WT - DergiPark SN - 2645-923X SP - 1 EP - 13 VL - 1 IS - 1 KW - efficient solution; generalized quasiinvexity. N2 - This paper presents a study on sufficient efficiency conditions for a class of multidimensional vector ratio optimization problems, identified by (MFP), of minimizing a vector of path-independent curvilinear integral functionals quotients subject to PDE and/or PDI constraints involving higher-order partial derivatives. Under generalized (\rho, b)-quasiinvexity assumptions, sufficient conditions of efficiency are formulated for a feasible solution in (MFP). CR - \bibitem{aaia} R.P. Agarwal, I. Ahmad, A. Iqbal, S. 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