Meng Ji Lecturer

School of Mathematical Sciences, Tianjin Normal University

Email: mji(at)tjnu(dot)edu(dot)cn

Office: Room B303, Bolilou Building, Tianjin Normal University

Meng Ji

Biography

Meng Ji received his Ph.D. in 2020 from Nankai University (advisor: Professor Xueliang Li) and his M.S. in 2017 from Xiamen University (advisor: Professor Xian'an Jin). He is currently a Lecturer at the School of Mathematical Sciences, Tianjin Normal University. His research interests focus on graph theory, particularly graph connectivity and Ramsey theory. In 2022, he received the IMU Kovalevskaya Grant Award for travel support. He was awarded the China Scholarship Council (CSC) 2023 National High-level Research Scholar, Visiting Scholar, and Postdoctoral Program.

Education

Academic Positions

Research Interests

Research Projects

Preprints

The size-Ramsey numbers of k-uniform relaxed ℓ-trees
M. Ji, Y. Ma
https://doi.org/10.48550/arXiv.2609.04713
An explicit connected-sum family with unbounded knot Ramsey-stick gap
M. Ji
https://doi.org/10.48550/arXiv.2608.27488
On the structural growth of bipartite Ramsey numbers
M. Ji
https://doi.org/10.48550/arXiv.2604.20668
Asymptotic Bounds for t(3, n) and an Application to t(4, n)
M. Ji, Y. Mao, I. Schiermeyer
https://doi.org/10.48550/arXiv.2502.12596
Gallai-Ramsey number for graph connectivity
Z. Wang, R. Gui, M. Ji and Y. Mao
Ramsey size linear and generalization
E. K. Hng, M. Ji, A. Lamaison
https://doi.org/10.48550/arXiv.2603.25453

Publications

Non-separating trees in k-connected graphs
M. Ji
Discuss. Math. Graph Theory, 46(4) (2026) 949-962
https://doi.org/10.7151/dmgt.2637
A note on a new result related to Chartrand, Kaigars and Lick's theorem
Z. Huang, M. Ji
Graphs and Combinatorics, 42 8 (2026)
https://doi.org/10.1007/s00373-025-03004-6
Bounds for CO-irredundant and irredundant Ramsey numbers
M. Ji, Y. Mao, I. Schiermeyer
Discuss. Math. Graph Theory, 46 (2026) 279–298
https://doi.org/10.7151/dmgt.2604
Non-path results on the connectivity keeping problem
M. Ji
Discuss. Math. Graph Theory, 45(4) (2025) 1163–1184
https://doi.org/10.7151/dmgt.2578
Ramsey and Gallai-Ramsey numbers for forests
Y. Gao, M. Ji, Y. Mao, M. Wei
Discuss. Math. Graph Theory, 45(3) (2025) 971–994
https://doi.org/10.7151/dmgt.2566
Connectivity keeping paths for k-connected bipartite graphs
M. Ji
Discrete Math. Algorithms Appl., 17(01) (2025), 2430003
https://dx.doi.org/10.1142/S1793830924300030
Complete bipartite graphs without small rainbow stars
W. Chen, M. Ji, Y. Mao, M. Wei
Discrete Appl. Math., 340 (2023), 14–20
https://doi.org/10.1016/j.dam.2023.06.038
Extreme graphs on the Sombor indices
C. Yang, M. Ji, K. C. Das, Y. Mao
AIMS Math., 7(10) (2022), 19126–19146
10.3934/math.20221050
Some results on strong conflict-free connection number of graphs
M. Ji, J. Wang
Discrete Math. Algorithms Appl., 13(05) (2021), 2150066
https://doi.org/10.1142/S179383092150066X
Proper disconnection of graphs
X. Bai, Y. Chen, M. Ji, X. Li, Y. Weng and W. Wu
Bull. Malays. Math. Sci. Soc., 44 (2021), 2465–2477
https://doi.org/10.1007/s40840-020-01069-5
Conflict-free connection of trees
H. Chang, M. Ji, X. Li and J. Zhang
J. Comb. Optim., 42 (2021), 340–353
https://doi.org/10.1007/s10878-018-0363-x
Conflict-free connection number and independence number of a graph
J. Wang, M. Ji
Acta Math. Appl. Sin. Engl. Ser., 37 (2021), 278–286
https://doi.org/10.1007/s10255-021-1013-0
(Strong) conflict-free connectivity: Algorithm and complexity
M. Ji, X. Li and X. Zhu
Theoret. Comput. Sci., 804 (2020), 72–80
https://doi.org/10.1016/j.tcs.2019.10.043
Strong conflict-free connection of graphs
M. Ji and X. Li
Appl. Math. Comput., 364 (2020), 124639
https://doi.org/10.1016/j.amc.2019.124639
Erdős–Gallai-type results for conflict-free connection of graphs
M. Ji and X. Li
Ars Comb., 150 (2020)
Almost parallel strong trace model of self-assembly polypeptide nanostructure
J. Wang, G. Hu, M. Ji
MATCH Commun. Math. Comput. Chem., 77 (2017), 783–798
On the existence of F-strong trace of a graph when F induces a forest
J. Wang, X. Jin, M. Ji
MATCH Commun. Math. Comput. Chem., 77 (2017), 799–812

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Teaching

Student Supervision