Duality for second order nondifferentiable multiobjective fractional variational problems

Abstract

In the present framework, we aim at second order symmetric dual pair with multiobjective and nondifferentiable settings over variational problems and explore weak, strong and converse duality theorems with the help of second order $\mathcal({F,\alpha,\rho,}d)$-convexity. Constructed numerical examples show that the results in our paper are applicable to a wider class of problems arising in modelling mechanical engineering problems.