1. Optimal inventory policies for time varying deteriorating items with dynamic demand under upstream and downstream trade credit by discounted cash-flow analysis

   • Sudipa Das
   • Mukunda Choudhury
   • Gour Chandra Mahata

   Application Article 03 August 2023 Pages: 1 - 32

   

2. A new fuzzy model for multi-criteria project portfolio selection based on modified Kerre’s inequality

   • Ali Akbar Sohrabi
   • Reza Ghanbari
   • Sedigheh Sadeghi

   Application Article 19 August 2023 Pages: 33 - 50

   

3. Specialists’ knowledge and cognitive stress in making pairwise comparisons

   • Matheus Pereira Libório
   • Petr Iakovlevitch Ekel
   • Douglas Alexandre Gomes Vieira

   Application Article 28 August 2023 Pages: 51 - 70

   

4. On credibilistic multi-objective linear programming problems with generalized intuitionistic fuzzy parameters

   • Hande Günay Akdemir
   • Hale Gonce Kocken
   • Nurdan Kara

   Application Article 31 August 2023 Pages: 71 - 97

   

5. Saving a path minimizing egress time of a dynamic contraflow: a bi-objective programming approach

   • Hari Nandan Nath
   • Tanka Nath Dhamala
   • Stephan Dempe

   Application Article 02 September 2023 Pages: 98 - 120

   

6. Nonlinear fuzzy chance constrained approach for multi-objective mixed fuzzy-stochastic optimization problem

   • Ajeet kumar
   • Babita Mishra

   Application Article 28 September 2023 Pages: 121 - 136

   

7. Presenting an optimization model for multi cross-docking rescheduling location problem with metaheuristic algorithms

   • Iman Ghasemian Sahebi
   • Seyed Pendar Toufighi
   • Faezeh Zare

   Application Article 28 September 2023 Pages: 137 - 162

   

8. Flexible factors in categorized data for data envelopment analysis

   • Mir-Vahid Salehian
   • Saber Saati
   • Sevan Sohraee

   Application Article 12 October 2023 Pages: 163 - 188

   

9. Two phases queue systems with dependent phases service times via copula

   • Hossein Foroutan
   • Mohammad Reza Salehi Rad

   Application Article 04 November 2023 Pages: 189 - 204

   

10. A decision on advertising in a closed-loop supply chain under price competition

    • Deepak Singhal
    • Sarat Kumar Jena
    • Sushanta Tripathy

    Theoretical Article 27 July 2023 Pages: 205 - 225

    

11. Higher order strict global minimizers in non-differentiable multiobjective optimization involving higher order invexity and variational inequality

    • Rishi Rajan Sahay
    • Guneet Bhatia

    Theoretical Article 29 July 2023 Pages: 226 - 244

12. A novel goal programming approach based on accuracy function of pythagorean fuzzy sets

    • Sayan Deb
    • Sahidul Islam

    Theoretical Article 14 August 2023 Pages: 245 - 262

13. Does co-authorship advance research in operations literature? Evidence from bibliographic analysis of performance measurement studies dating from 2005 to 2020

    • Hanan Alhaddi

    Theoretical Article 21 August 2023 Pages: 263 - 281

    

14. Quadratic approximation salp swarm algorithm for function optimization

    • Prince Solanki
    • Kusum Deep

    Theoretical Article 24 August 2023 Pages: 282 - 314

    

15. Sustainable production model with advertisement and market price dependent demand under salvage option for defectives

    • Amrina Kausar
    • Ahmad Hasan
    • Chandra K. Jaggi

    Theoretical Article 04 September 2023 Pages: 315 - 333

    

16. MMD Labeling of EASS of jewel graph

    • P. Kalarani
    • R. Revathi

    Theoretical Article 05 September 2023 Pages: 334 - 351

    

17. Bounded homotopy path approach to the solution of linear complementarity problems

    • A. Dutta
    • A. K. Das

    Theoretical Article 16 September 2023 Pages: 352 - 372

    

18. Investigating of transportation systems development for urban districts, costs and social equity: a case of Sanandaj, Kurdistan

    • Sohaib Dastgoshade
    • Hassan Hosseini-Nasab
    • Yahia Zare Mehrjerdi

    Theoretical Article 24 September 2023 Pages: 373 - 398

    

19. Analytical solution of a modified single item continuous production inventory model under constant deterioration, goal levels and penalties

    • Debopriya Dey
    • Samarjit Kar
    • Dilip Kumar Bhattacharya

    Theoretical Article 29 September 2023 Pages: 399 - 420

    

20. Non-instantaneous controlled deteriorating inventory model for stock-price-advertisement dependent probabilistic demand under trade credit financing

    • Nita H. Shah
    • Mamta Keswani
    • Naisargi M. Prajapati

    Theoretical Article 06 October 2023 Pages: 421 - 459

    

21. On vector variational E-inequalities and differentiable vector optimization problem

    • Tadeusz Antczak
    • Najeeb Abdulaleem

    Theoretical Article Open access 07 October 2023 Pages: 460 - 482

    

22. The reverse selective balance center location problem on trees

    • Nguyen Thanh Toan
    • Huy Minh Le
    • Kien Trung Nguyen

    Theoretical Article 21 October 2023 Pages: 483 - 497

    

23. Correction to: A university‑wide orientation course timetabling model and its modification for pandemic period

    • Aydin Ulucan
    • Kazim Baris Atici
    • Seda Busra Sarac

    Correction 13 September 2023 Pages: 498 - 500