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Multi-item production inventory model with fuzzy rough coefficients via geometric programming approach
Jana, D. K.; Maity, Kalipada; Roy, T. K. - In: Opsearch : journal of the Operational Research Society … 50 (2013) 4, pp. 475-490
Persistent link: https://www.econbiz.de/10010234252
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Multi-item two storage inventory models for breakable items with fuzzy cost and resources based on different defuzzification techniques
Saha, Anirban; Roy, Arindam; kar, Samarjit; Maiti, … - In: Opsearch : journal of the Operational Research Society … 49 (2012) 2, pp. 169-190
Persistent link: https://www.econbiz.de/10009576374
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Optimal payment time for a retailer under permitted delay of payment by the wholesaler with dynamic demand and hybrid number cost parameters
Das, Debasis; Roy, Arindam; Kar, Samarjit - In: Opsearch : journal of the Operational Research Society … 48 (2011) 3, pp. 171-196
Persistent link: https://www.econbiz.de/10009424944
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Ranking of interval type 2 fuzzy numbers using correlation coefficient and Mellin transform
De, Avijit; Das, Sujit; Kar, Samarjit - In: Opsearch : journal of the Operational Research Society … 58 (2021) 4, pp. 1018-1048
Persistent link: https://www.econbiz.de/10012659126
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Fuzzy production inventory model for deteriorating items with shortages under the effect of time dependent learning and forgetting : a possibility
Pathak, Savita; Kar, Samarjit; Sarkar (Mondal), Seema - In: Opsearch : journal of the Operational Research Society … 50 (2013) 2, pp. 149-181
Persistent link: https://www.econbiz.de/10009776291
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Optimal time-dependent production policy under random time horizon
Roul, J. N.; Maity, K.; Kar, Samarjit; Maiti, Manas Kumar - In: Opsearch : journal of the Operational Research Society … 57 (2020) 2, pp. 391-413
Persistent link: https://www.econbiz.de/10012229967
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Multi-criteria analysis of supply chain risk management using interval valued fuzzy TOPSIS
Chatterjee, Kajal; Kar, Samarjit - In: Opsearch : journal of the Operational Research Society … 53 (2016) 3, pp. 474-499
Persistent link: https://www.econbiz.de/10011608936
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Prioritization of project proposals in portfolio management using fuzzy AHP
Chatterjee, Kajal; Hossain, Sheikh Ahmed; Kar, Samarjit - In: Opsearch : journal of the Operational Research Society … 55 (2018) 2, pp. 478-501
Persistent link: https://www.econbiz.de/10011882123
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Optimal production run in an imperfect production process with maintenance under warranty and product insurance
Ghosh, Prasanta Kumar; Manna, Amalesh Kumar; Dey, … - In: Opsearch : journal of the Operational Research Society … 60 (2023) 2, pp. 720-752
Persistent link: https://www.econbiz.de/10014383636