Ilkyoo Choi

Available identifiers

List of research outcomes

Publication	Date of Publication	Type
The list version of the Borodin-Kostochka conjecture for graphs with large maximum degree	2023-11-27	Paper
On independent domination of regular graphs	2023-10-09	Paper
A tight bound for independent domination of cubic graphs without 4‐cycles	2023-10-09	Paper
Decomposing planar graphs into graphs with degree restrictions	2023-10-05	Paper
The strong clique index of a graph with forbidden cycles	2023-10-04	Paper
Odd coloring of sparse graphs and planar graphs	2023-03-10	Paper
Relaxation of Wegner's Planar Graph Conjecture for maximum degree 4	2022-12-20	Paper
Improvements on Hippchen's conjecture	2022-08-24	Paper
Proper conflict-free coloring of sparse graphs	2022-03-30	Paper
Odd coloring of sparse graphs and planar graphs	2022-02-22	Paper
Generalized list colouring of graphs	2021-11-30	Paper
Flexibility of planar graphs -- sharpening the tools to get lists of size four	2021-11-11	Paper
Brick partition problems in three dimensions	2021-03-25	Paper
Degeneracy and colorings of squares of planar graphs without 4-cycles	2021-03-20	Paper
On star 5-colorings of sparse graphs	2021-03-17	Paper
On induced saturation for paths	2021-02-08	Paper
Partitioning planar graphs without 4-cycles and 5-cycles into bounded degree forests	2021-01-21	Paper
Maximum \(k\)-sum \(\mathbf{n}\)-free sets of the 2-dimensional integer lattice	2020-10-20	Paper
Inducibility of directed paths	2020-08-12	Paper
The layer number of \(\alpha \)-evenly distributed point sets	2020-08-12	Paper
Partitioning sparse graphs into an independent set and a graph with bounded size components	2020-06-08	Paper
A sharp Ore-type condition for a connected graph with no induced star to have a Hamiltonian path	2020-05-18	Paper
Collapsibility of non-cover complexes of graphs	2020-01-27	Paper
A Ramsey-type theorem for the matching number regarding connected graphs	2019-12-17	Paper
Online Ramsey theory for a triangle on ‐free graphs	2019-10-31	Paper
Planar graphs with girth at least 5 are \((3, 4)\)-colorable	2019-10-17	Paper
Largest 2-regular subgraphs in 3-regular graphs	2019-06-28	Paper
On operations preserving semi-transitive orientability of graphs	2019-06-25	Paper
Improper coloring of graphs on surfaces	2019-06-14	Paper
Characterization of forbidden subgraphs for bounded star chromatic number	2019-01-22	Paper
Characterization of Cycle Obstruction Sets for Improper Coloring Planar Graphs	2018-06-07	Paper
On tiling the integers with 4-sets of the same gap sequence	2018-02-23	Paper
3-coloring triangle-free planar graphs with a precolored 9-cycle	2017-11-14	Paper
Strong edge-colorings of sparse graphs with large maximum degree	2017-10-10	Paper
Toroidal graphs containing neither nor 6‐cycles are 4‐choosable	2017-06-30	Paper
(1,k)-Coloring of Graphs with Girth at Least Five on a Surface	2017-04-21	Paper
Coloring graphs without fan vertex-minors and graphs without cycle pivot-minors	2017-01-26	Paper
On Choosability with Separation of Planar Graphs with Forbidden Cycles	2016-04-15	Paper
The difference and ratio of the fractional matching number and the matching number of graphs	2016-01-21	Paper
3-Coloring Triangle-Free Planar Graphs with a Precolored 9-Cycle	2015-09-29	Paper
3-Coloring Triangle-Free Planar Graphs with a Precolored 9-Cycle	2015-09-15	Paper
Planar graphs with girth at least 5 are \((3, 5)\)-colorable	2015-01-23	Paper
Equicovering subgraphs of graphs and hypergraphs	2014-09-04	Paper
Vertex arboricity of toroidal graphs with a forbidden cycle	2014-08-21	Paper
Locating a robber on a graph via distance queries	2013-01-07	Paper
Avoiding large squares in partial words	2011-07-14	Paper

Research outcomes over time

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