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Profit maximization fuzzy 4D-TP with budget constraint for breakable substitute items : a swarm based optimization approach

Giri, Pravash Kumar; Maiti, Manas Kumar; Maiti, Manoranjan - In: Opsearch : journal of the Operational Research Society … 60 (2023) 2, pp. 571-615

Persistent link: https://www.econbiz.de/10014383619

Some distance measures for triangular fuzzy numbers under technique for order of preference by similarity to ideal solution environment

Arora, H. D.; Naithani, Anjali - In: Opsearch : journal of the Operational Research Society … 60 (2023) 2, pp. 701-719

Persistent link: https://www.econbiz.de/10014383634

Product process innovation model of fuzzy optimal control of nonlinear system with finite time horizon under granular differentiability concept

Hati, S.; Maity, K. - In: Opsearch : journal of the Operational Research Society … 60 (2023) 2, pp. 753-775

Persistent link: https://www.econbiz.de/10014383637

Investigating the ability of fuzzy and robust DEA models to apply uncertainty conditions : an application for date palm producers

Najafabadi, Mostafa Mardani; Kazmi, Hanieh; Shirzadi, … - In: Opsearch : journal of the Operational Research Society … 60 (2023) 2, pp. 776-801

Persistent link: https://www.econbiz.de/10014383639

Deriving priority vector from pairwise comparisons matrix with fuzzy elements by solving optimization problem

Ramík, Jaroslav - In: Opsearch : journal of the Operational Research Society … 60 (2023) 2, pp. 1045-1062

Persistent link: https://www.econbiz.de/10014383667

Efficiency analysis of reinsurers in India : a three stage fuzzy closed system DEA approach

Raj, K. Kapil; Srinivasan, S.; Nandakumar, C. D. - In: Opsearch : journal of the Operational Research Society … 60 (2023) 3, pp. 1179-1201

Persistent link: https://www.econbiz.de/10014383676

Hybrid decision making method based on q-rung orthopair fuzzy improved weighted geometric operator of q-rung orthopair fuzzy values

Kaur, Gagandeep; Bhardwaj, Reeta; Arora, Rishu; Kumar, Kamal - In: Opsearch : journal of the Operational Research Society … 60 (2023) 3, pp. 1312-1330

Persistent link: https://www.econbiz.de/10014383788

New multi-objective optimization model for tourism systems with fuzzy data and new approach developed epsilon constraint method

Shojatalab, Gholamreza; Nasseri, Seyed Hadi; Mahdavi, Iraj - In: Opsearch : journal of the Operational Research Society … 60 (2023) 3, pp. 1360-1385

Persistent link: https://www.econbiz.de/10014383797

HSE hazard ranking of chemicals related to Petroleum Drilling Laboratory of University using fuzzy TOPSIS

Ali, Syed Imran; Lalji, Shaine Mohammadali; Haneef, Javed; … - In: Opsearch : journal of the Operational Research Society … 60 (2023) 3, pp. 1386-1406

Persistent link: https://www.econbiz.de/10014383799

Solving zero-sum two-person game with triangular fuzzy number payoffs using new fully fuzzy linear programming models

Sharma, Gaurav; Das, Sapan Kumar; Kumar, Ganesh - In: Opsearch : journal of the Operational Research Society … 60 (2023) 3, pp. 1456-1487

Persistent link: https://www.econbiz.de/10014383807