Multi-objective geometric programming problem with Karush-Kuhn-Tucker condition using ϵ-constraint method. - Akshay K. Ojha; Rashmi Ranjan Ota (RAIRO Oper. Res., 2014)

A hybrid method for solving multi-objective geometric programming problem. - Akshay K. Ojha; Rashmi Ranjan Ota (Int. J. Math. Oper. Res., 2015)

Multi-level multi-objective linear fractional programming problem: a solution approach. - Suvasis Nayak; Sujit Maharana; Rashmi Ranjan Ota (Int. J. Math. Model. Numer. Optimisation, 2023)

Nonlinear fuzzy fractional signomial programming problem: A fuzzy geometric programming solution approach. - Sudipta Mishra; Rashmi Ranjan Ota; Suvasis Nayak (RAIRO Oper. Res., 2023)