Global connectivity and optimization on an infinite step distribution. - Bader Al-Shamary; Ovidiu Calin; Der-Chen Chang (Adv. Appl. Math., 2013)

On nonsmooth V-invexity and vector variational-like inequalities in terms of the Michel-Penot subdifferentials. - Vivek Laha; Bader Al-Shamary; Shashi Kant Mishra (Optim. Lett., 2014)

On approximate starshapedness in multiobjective optimization. - Bader Al-Shamary; Shashi Kant Mishra; Vivek Laha (Optim. Methods Softw., 2016)