- Abolfazl Poureidi, Mohammad Farshi. Algorithmic results on locating-total domination in graphs. Discrete Applied Mathematics, 334:36-44, July 2023.
- Qingqiong Cai, Jan Goedgebeur, Shenwei Huang. Some results on k-critical P5-free graphs. Discrete Applied Mathematics, 334:91-100, July 2023.
- Laura Galli, Silvano Martello, Carlos Rey, Paolo Toth. Lagrangian matheuristics for the Quadratic Multiple Knapsack Problem. Discrete Applied Mathematics, 335:36-51, August 2023.
- Mahdieh Azari, Nasrin Dehgardi, Tomislav Doslic. Lower bounds on the irregularity of trees and unicyclic graphs. Discrete Applied Mathematics, 324:136-144, 2023.
- Sean Dewar, Jan Legerský. Flexing infinite frameworks with applications to braced Penrose tilings. Discrete Applied Mathematics, 324:1-17, 2023.
- Akbar Ali, Abeer M. Albalahi, Abdulaziz M. Alanazi, Akhlaq Ahmad Bhatti, Amjad E. Hamza. On the maximum sigma index of k-cyclic graphs. Discrete Applied Mathematics, 325:58-62, 2023.
- Kaiyang Lan, Feng Liu, Yidong Zhou. A note on a conjecture of Wu, Xu and Xu. Discrete Applied Mathematics, 326:33-36, 2023.
- David G. L. Wang, Monica M. Y. Wang. The e-positivity and Schur positivity of some spiders and broom trees. Discrete Applied Mathematics, 325:226-240, 2023.
- Kiyoshi Yoshimoto. On connectivities of edge-colored graphs. Discrete Applied Mathematics, 325:87-92, 2023.
- Marién Abreu, Martin Funk, Domenico Labbate, Federico Romaniello. A construction for a counterexample to the pseudo 2-factor isomorphic graph conjecture. Discrete Applied Mathematics, 328:134-138, March 2023.