... {λ1 , λ2 , , λp }, then, we obtain Theorem in 14 Finally, we apply the nonlinear scalarization function to discuss the weak ψ-sharp minimizer in vector optimization problems Let D ⊂ Y be ... 2 Fixed Point Theory and Applications in nite-dimensional spaces In addition, we develop the characterization of weak ψ-sharp minima in terms of a nonlinear scalarization function ... differentiable convex inclusions,” Mathematical Programming B, vol 116, pp 37–56, 2009 S Deng and X Q Yang, Weak sharp minima in multicriteria linear programming,” SIAM Journal on Optimization, vol...