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More on Nosal's spectral theorem: Books and 4-cycle
Author: Li, Yongtao; Liu, Hong; Zhang, Shengtong
Journal: JOURNAL OF COMBINATORIAL THEORY SERIES B. 2026; Vol. 179, Issue , pp. 219-249. DOI: 10.1016/j.jctb.2026.03.005
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A problem of Erdős and Hajnal on paths with equal-degree endpoint
Author: Chen, Kaizhe; Ma, Jie
Journal: JOURNAL OF COMBINATORIAL THEORY SERIES B. 2026; Vol. 179, Issue , pp. 1-18. DOI: 10.1016/j.jctb.2026.01.006
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The maximum sum of sizes of non-empty pairwise cross-intersecting familie
Author: Huang, Yang; Peng, Yuejian; Wang, Jian
Journal: JOURNAL OF COMBINATORIAL THEORY SERIES B. 2026; Vol. 178, Issue , pp. 145-163. DOI: 10.1016/j.jctb.2025.12.004
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Integral biflow maximizatio
Author: Ding, Guoli; Tao, Rongchuan; Yang, Mengxi; Zang, Wenan
Journal: JOURNAL OF COMBINATORIAL THEORY SERIES B. 2026; Vol. 178, Issue , pp. 180-210. DOI: 10.1016/j.jctb.2025.12.006
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Finding irregular subgraphs via local adjustment
Author: Ma, Jie; Xie, Shengjie
Journal: JOURNAL OF COMBINATORIAL THEORY SERIES B. 2025; Vol. 174, Issue , pp. 71-98. DOI: 10.1016/j.jctb.2025.04.008
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Intersecting families with covering number thre
Author: Frankl, Peter; Wang, Jian
Journal: JOURNAL OF COMBINATORIAL THEORY SERIES B. 2025; Vol. 171, Issue , pp. 96-139. DOI: 10.1016/j.jctb.2024.12.001
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Unexpected automorphisms in direct product graph
Author: Gan, Yunsong; Liu, Weijun; Xia, Binzhou
Journal: JOURNAL OF COMBINATORIAL THEORY SERIES B. 2025; Vol. 171, Issue , pp. 140-164. DOI: 10.1016/j.jctb.2024.12.003
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On a conjecture of Tokushige for cross-t-intersecting familie
Author: Zhang, Huajun; Wu, Biao
Journal: JOURNAL OF COMBINATORIAL THEORY SERIES B. 2025; Vol. 171, Issue , pp. 49-70. DOI: 10.1016/j.jctb.2024.11.005
