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Suneja, S.K., Sharma, S., Yadav,P., Optimality and duality for vector optimization problem with non-convex feasible set, OPSEARCH (2019), doi: 10.1007/s12597-019-00401-3, Springer, Indexed by: SCOPUS, Zentralblatt Math, Mathematical Reviews.
Sharma, S., Yadav, P. , Optimality and duality in nonsmooth vector optimization with non-convex feasible set, RAIRO Oper. Res. (2020), doi: https://doi.org/10.1051/ro/2020050, Impact factor: 0.639. Indexed by: Science Citation Index Expanded , Scopus, MathSciNet, Zentralblatt Math.
Sharma, S., Yadav, P.,Nonsmooth Vector Optimization Problem Involving Second-Order Semipseudo, Semiquasi Cone-Convex Functions. Statistics, Optimization & Information Computing(2020), https://doi.org/10.19139/soic-2310-5070-83, Scopus(Elsevier),Mathematical Reviews, MathSciNet.
Yadav, P., Second-order optimality conditions in nonsmooth vector optimization, Control and Cybernetics (2023), 52, 35-51, Indexed by: SCOPUS, Zentralblatt Math, Mathematical Reviews.