International Journal of Mathematics in Operational Research (IJMOR)

International Journal of Mathematics in Operational Research

2025 Vol.32 No.2


Pages Title and author(s)
145-178Self-adjusting formulae for the solution of fuzzy differential equations with triangular fuzzy numbers
Joshua Sunday; Joel Nimyel Ndam; Anthony Chukwuemeka Onyekonwu
DOI: 10.1504/IJMOR.2025.148879
179-198Reliability measures of repairable k-out-of-n system using weighted exponential-Lindley distribution
Sunita Sharma; Vinod Kumar; S.B. Singh
DOI: 10.1504/IJMOR.2025.148877
199-213A genetic algorithm combined with mathematical programming to solve generalised quadratic multiple knapsack problem
Yassine Adouani
DOI: 10.1504/IJMOR.2025.148874
214-238Graphical neural network-based MCDM for evaluating sustainable city logistics measures
K. Vasantha Lakshmi; K.N. Udaya Kumara
DOI: 10.1504/IJMOR.2025.148876
239-250Lexicographic multi-objective geometric programming problems with pentagonal fuzzy parameters using robust method
Sudipta Mishra; Rashmi Ranjan Ota
DOI: 10.1504/IJMOR.2025.148878
251-275An adaptive hybrid direction algorithm for convex box-QP problems with enhanced pre-solving
Abdelhek Laouar; Mohand Ouamer Bibi
DOI: 10.1504/IJMOR.2025.148875