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Homological invariants of edge ideals of Wollastonite graph
Author: Rather, Bilal Ahmad
Journal: JOURNAL OF COMBINATORIAL OPTIMIZATION. 2026; Vol. 51, Issue 3, pp. -. DOI: 10.1007/s10878-025-01389-x
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DP color functions of hypergraph
Author: Cui, Ruiyi; Wan, Liangxia; Dong, Fengming
Journal: JOURNAL OF COMBINATORIAL OPTIMIZATION. 2026; Vol. 51, Issue 3, pp. -. DOI: 10.1007/s10878-026-01414-7
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Competition between healthcare providers under subscription and fee-for-service: an equilibrium analysis of health information exchange system's choic
Author: Mao, Zhaofang; Jiang, Yuqiong; Liao, Yufeng
Journal: JOURNAL OF COMBINATORIAL OPTIMIZATION. 2026; Vol. 51, Issue 3, pp. -. DOI: 10.1007/s10878-026-01413-8
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Optimal due date assignment in a single machine group technology scheduling environment with learning effec
Author: Chen, Ying; Cheng, Yongxi; Wu, Jun; Zhang, Guiqing
Journal: JOURNAL OF COMBINATORIAL OPTIMIZATION. 2026; Vol. 51, Issue 2, pp. -. DOI: 10.1007/s10878-026-01397-5
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Approximation Algorithms for Parallel Batch Machine Scheduling of Malleable Job
Author: Xia, Fenghe; Guo, Longkun; Zhang, Xiaoyan
Journal: JOURNAL OF COMBINATORIAL OPTIMIZATION. 2026; Vol. 51, Issue 2, pp. -. DOI: 10.1007/s10878-026-01391-x
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The TWKHM conjecture on the number of walks in tree
Author: Cai, Dongxiu; Zeng, Jiasheng; Zhang, Xiao-Dong
Journal: JOURNAL OF COMBINATORIAL OPTIMIZATION. 2026; Vol. 51, Issue 2, pp. -. DOI: 10.1007/s10878-026-01399-3
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On maximizing k-submodular functions under p-system and d-knapsack constraint
Author: Zhang, Wenzhe; Gong, Shufang; Liu, Bin; Liu, Qian; Garg, Priyanshi
Journal: JOURNAL OF COMBINATORIAL OPTIMIZATION. 2026; Vol. 51, Issue 2, pp. -. DOI: 10.1007/s10878-026-01395-7
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On positive influence dominating sets with bi-directional weighted constraint in social network
Author: Zhang, Qi; Zhong, Hao
Journal: JOURNAL OF COMBINATORIAL OPTIMIZATION. 2026; Vol. 51, Issue 2, pp. -. DOI: 10.1007/s10878-026-01398-4