Sumati Mahajan

Department	Mathematics
Designation	Associate Professor
Qualification	PhD (IIT Roorkee); MPhil (PU Chandigarh); MSc (PU Chandigarh); PG Diploma in Computer Science and Applications (PU Chandigarh)
Research Interests	Operations research, Multiobjective optimization, Fuzzy theory
Email	sumatimahajan@pec.edu.in ( Official )
Phone Number	01722753269 ( Office ) 01722753269 ( Resdence )

Sr. No.	Title
11	Sumati Mahajan, S. K. Gupta; Methods to solve QPPs with fuzzy parameters and fuzzy variables; Journal of Intelligent & Fuzzy Systems, 37 (2019), 2757–2767
12	Sumati Mahajan, S. K. Gupta; Development and analysis of a sustainable garbage disposal model for environmental management under uncertainty; Science of The Total Environment, 709 (2020), Article 135037
13	Sumati Mahajan, S. K. Gupta, I. Ahmad, S. Al-Homidan; Using concave optimization methods for inexact quadratic programming problems with an application to waste management; Journal of Inequalities and Applications, (2021), 2021:60
14	Sumati Mahajan, S. K. Gupta; On fully intuitionistic fuzzy multiobjective transportation problems using different membership functions; Annals of Operations Research, 296 (2021), 211-241
15	Sumati Mahajan, S. K. Gupta; On optimistic, pessimistic and mixed approaches under different membership functions for fully intuitionistic fuzzy multi-objective nonlinear programming problems; Expert Systems with Applications, 168 (2021), Article 114309