Combinatorics

[1] An old problem of Erd\H os: a graph without two cycles of the same length

Lai Chunhui Minnan Normal University

Combinatorics mathscidoc:2110.06001

arXiv:2110.04696, 2021.10
[ Download ] [ 2021-10-13 14:26:26 uploaded by Laichunhui ] [ 76 downloads ] [ 0 comments ] [ Abstract ] [ Full ]
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[2] Some extremal problems on graph theory

Lai Chunhui Minnan Normal University

Combinatorics mathscidoc:2108.06001

The 22nd Conference of the International Federation of Operational Research Societies, 2021.8
[ Download ] [ 2021-08-21 09:29:27 uploaded by Laichunhui ] [ 76 downloads ] [ 0 comments ] [ Abstract ] [ Full ]
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[3] The Kelmans-Seymour conjecture I: Special separations

Dawei He School of Mathematics, Georgia Institute of Technology, Atlanta Yan Wang School of Mathematics, Georgia Institute of Technology, Atlanta Xingxing Yu School of Mathematics, Georgia Institute of Technology, Atlanta

Combinatorics mathscidoc:2105.41004

2019.4
[ Download ] [ 2021-05-06 14:36:56 uploaded by admin ] [ 150 downloads ] [ 0 comments ] [ Abstract ] [ Full ]
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[4] The Kelmans-Seymour conjecture III: 3-vertices in K− 4

Dawei He School of Mathematics, Georgia Institute of Technology, Atlanta Yan Wang School of Mathematics, Georgia Institute of Technology, Atlanta Xingxing Yu School of Mathematics, Georgia Institute of Technology, Atlanta

Combinatorics mathscidoc:2105.41003

2019.6
[ Download ] [ 2021-05-06 14:35:56 uploaded by admin ] [ 133 downloads ] [ 0 comments ] [ Abstract ] [ Full ]
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[5] The Kelmans-Seymour conjecture IV: A proof

Dawei He School of Mathematics, Georgia Institute of Technology, Atlanta Yan Wang School of Mathematics, Georgia Institute of Technology, Atlanta Xingxing Yu School of Mathematics, Georgia Institute of Technology, Atlanta

Combinatorics mathscidoc:2105.41002

2019.5
[ Download ] [ 2021-05-06 14:35:04 uploaded by admin ] [ 146 downloads ] [ 0 comments ] [ Abstract ] [ Full ]
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