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Publication Date2022-03
Characterizing matroids whose bases form graphic delta-matroids
Duksang Lee; Sang-il Oum
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Publication Date2022-02
3-Degenerate induced subgraph of a planar graph
Gu, Yangyan; Kierstead, H.A.; Sang-il Oum, et al
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Publication Date2021-10
FINDING BRANCH-DECOMPOSITIONS OF MATROIDS, HYPERGRAPHS, AND MORE
Jeong, Jisu; Kim, Eun Jung; Sang-il Oum
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Publication Date2021-08
TREE PIVOT-MINORS AND LINEAR RANK-WIDTH
Dabrowski, Konrad K.; Dross, Francois; Jeong, Jisu, et al
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Publication Date2021-07
Obstructions for bounded shrub-depth and rank-depth
O-joung Kwon; Rose McCarty; Sang-il Oum, et al
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Publication Date2021-06
Equitable partition of planar graphs
Kim, Ringi; Sang-il Oum; Zhang, Xin
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Publication Date2021-03
Graphs of bounded depth-2 rank-brittleness
O-joung Kwon; Sang-il Oum
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Publication Date2021-01-22
Tangle-tree duality in abstract separation systems
Diestel, R.; Sang-il Oum
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Publication Date2021-01
Obstructions for bounded branch-depth in matroids
J. Pascal Gollin; Kevin Hendrey; Mayhew, Dillon, et al
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Publication Date2020-12
The average cut-rank of graphs
Huy-Tung Nguyen; Sang-il Oum
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Publication Date2020-12
Branch-depth: Generalizing tree-depth of graphs
Matt DeVos; O-joung Kwon; Sang-il Oum
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Publication Date2020-01
Classes of graphs with no long cycle as a vertex-minor are polynomially χ-bounded
Ringi Kim; O-joung Kwon; Sang-il Oum, et al
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Publication Date2019-10
Online Ramsey theory for a triangle on F‐free graphs
Hojin Choi; Ilkyoo Choi; Jisu Jeong, et al
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Publication Date2019-09
Improper colouring of graphs with no odd clique minor
Kang D.Y.; Sang-Il Oum
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Publication Date2019-08
Tangle-Tree Duality: In Graphs, Matroids and Beyond
Diestel, R; SANG-IL OUM