Vol. 32 No. 4 (2022)

Research Articles

• Mathematical model for analysing availability of threshing combine machine under reduced capacity

  Shakuntla Singla, Umar Muhammad Modibbo, Mohammed Mijinyawa, Subhash Malik, Shubham Verma, Pooja Khurana

  425-437

  • PDF

• Reliability optimization using hybrid genetic and particle swarm optimization algorithm

  Tripti Dahiya, Deepika Garg

  439-452

  • PDF

• Fuzzy optimization model of two parameter Weibull deteriorating rate with quadratic demand and variable holding cost under allowable shortages

  Preety Poswal, Anand Chauhan, Yogendra Kumar Rajoria, Rahul Boadh, Abhinav Goel

  453-470

  • PDF

• FEOQ model with octagonal fuzzy demand rate and optimize with signed distance method

  Neelanjana Rajput, Anand Chauhan, Abhinav Goel, Dig Vijay Tanwar

  471-481

  • PDF

• Economic order quantity model for imperfect quality items with environmental regulations

  Geetanjali Raiya, Mandeep Mittal

  483-501

  • PDF

• Lyapunov exponent using Euler’s algorithm with applications in optimization problems

  Ashish, Monia, Manoj Kumar, Khamosh, A.K. Malik

  503-514

  • PDF

• Flexible inventory system of imperfect production under deterioration and inflation

  Archana Sharma, Chaman Singh, Priyanka Verma, A.K. Malik

  515-528

  • PDF

• Multi-fractional fuzzy programming for sustainable agricultural multi-cropping bi-seasonal planning

  Umar Muhammad Modibbo

  529-541

  • PDF