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Front Page Yugoslav Journal of Operations ResearchPublisher: Faculty of Organizational Sciences, BelgradeISSN: 0354-0243Issue: 32_4Date: 2022Journal Homepage
 

Mathematical Model for Analysing Availability of Threshing Combine Machine Under Reduced Capacity 425 - 437
Shakuntla Singla, Umar Muhammad Modibbo, Mohammed Mijinyawa, Subhash Malik, Shubham Verma and Pooja Khurana  
AbstractKeywords: availability; supplementary variable technique; mean time to failure; mean time between failure; maintainability; mathematical modeling; reliabilityMSC: 90B85; 90C26DOI: https://doi.org/10.2298/YJOR220315019S
Reliability Optimization Using Hybrid Genetic and Particle Swarm Optimization Algorithm 439 - 452
Tripti Dahiya and Deepika Garg  
AbstractKeywords: redundancy allocation problem; reliability optimization; GA; PSO; H-GAPSOMSC: 90B25; 90C30; 68T20DOI: https://doi.org/10.2298/YJOR220316020D
Fuzzy Optimization Model of Two Parameter Weibull Deteriorating Rate With Quadratic Demand and Variable Holding Cost Under Allowable Shortages 453 - 470
Preety Poswal, Anand Chauhan, Yogendra Kumar Rajoria, Rahul Boadh and Abhinav Goel  
AbstractKeywords: EOQ model; deterioration; Weibull deterioration rate; variable dependent demand; shortages; pentagonal number; graded mean integration methodMSC: 90B05DOI: https://doi.org/10.2298/YJOR220115021P
FEOQ Model With Octagonal Fuzzy Demand Rate and Optimize With Signed Distance Method 471 - 481
Neelanjana Rajput, Anand Chauhan, Abhinav Goel and Dig Vijay Tanwar  
AbstractKeywords: fuzzy inventory model; octagonal fuzzy demand; deteriorating items; signed distance methodMSC: 03B52; 78M50; 90B05; 97M40; 90B25DOI: https://doi.org/10.2298/YJOR220317022C
Economic Order Quantity Model for Imperfect Quality Items With Environmental Regulations 483 - 501
Geetanjali Raiya and Mandeep Mittal  
AbstractKeywords: inventory management; economic order; carbon emission; environmental regulations; screening cost; imperfect qualityMSC: 90B05; 90C15; 90B90; 90C27DOI: https://doi.org/10.2298/YJOR220515023R
Lyapunov Exponent Using Euler's Algorithm With Applications in Optimization Problems 503 - 514
Ashish, Monia, Manoj Kumar, . Khamosh and A. K. Malik  
AbstractKeywords: optimization; Euler's algorithm; Lyapunov exponent; logistic map; chaosMSC: 39A23; 39A28; 39A30DOI: https://doi.org/10.2298/YJOR220615024A
Flexible Inventory System of Imperfect Production Under Deterioration and Inflation 515 - 528
Archana Sharma, Chaman Singh, Priyanka Verma and A. K. Malik  
AbstractKeywords: weibull deterioration rate; stock and price-dependent demand rate; flexible production; inflationMSC: 90B05; 90B06DOI: https://doi.org/10.2298/YJOR220318025S
Multi-Fractional Fuzzy Programming for Sustainable Agricultural Multi-Cropping Bi-Seasonal Planning 529 - 541
Umar Muhammad Modibbo  
AbstractKeywords: agriculture; multi-production; fuzzy programming; fractional programming; sustainable planning; NigeriaMSC: 90B85; 90C26DOI: https://doi.org/10.2298/YJOR220516026M
 




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