Sumati Mahajan

Sumati Mahajan
Department Mathematics
Designation Associate Professor
Qualification PhD (IIT Roorkee); MPhil (Deptt. of Maths., PU Chandigarh); MSc (Deptt. of Maths., PU Chandigarh); PG Diploma in Computer Science and Applications (Deptt. of Comp. Sc., PU Chandigarh)
Research Interests Operations research, Multiobjective optimization, Fuzzy theory
Email sumatimahajan@pec.edu.in ( Official )
Phone Number
Sr. No. Title
1 Abhishek Chauhan, Sumati Mahajan* and Shubhpreet Kaur, On fully intuitionistic fuzzy linear fractional programming via novel parameterized membership functions with application in portfolio optimization, RAIRO-Operations Research, 60 (2026) 1179–1206
2 Shubhpreet Kaur, Sumati Mahajan; On a Novel Solution Methodology for Intuitionistic Fuzzy Quadratic Programming Problems with Application in Textile Industry; International Journal of Fuzzy Systems , April 2025
3 Pooja Rani, Sumati Mahajan; Optimizing quadratic programming problems with intuitionistic fuzzy parameters using a neural network; Engineering Applications of Artificial Intelligence, 151 (2025), 110562
4 Shubhpreet Kaur, Sumati Mahajan, Abhishek Chauhan; Modified Gamma-operator technique for intuitionistic fuzzy multi-objective nonlinear programming problems with application in agriculture; Expert Systems with Applications, 273 (2025), 126874
5 Abhishek Chauhan, Sumati Mahajan; On goal programming approach for interval-valued intuitionistic fuzzy multi-objective transportation problems with an application to tourism industry; Soft Computing, 1-31, 2025