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有關 Acyclic Total Colorings of Planar Graphs. 的學術文章 | |
Colorings of plane graphs: a survey - Borodin - 222 個引述 Every planar graph has an acyclic 8-coloring - Mitchem - 88 個引述 Acyclic edge colorings of planar graphs and … - Hou - 65 個引述 | |
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Acyclic list 7-coloring of planar graphs - Alexandr V. Kostochka
University of Illinois Urbana-Champaign
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University of Illinois Urbana-Champaign
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Acyclic Total Colorings of Planar Graphs without l Cycles
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A proper total coloring of a graph G such that there are at least 4 colors on those vertices and edges incident with a cycle of G, is called acyclic total ...
Acyclic total colorings of planar graphs without l cycles
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A proper total coloring of a graph G such that there are at least 4 colors on those vertices and edges incident with a cycle of G, is called acyclic total ...
Acyclic Total Colorings of Planar Graphs | Request PDF
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2024年10月22日 — A proper edge coloring of a graph G is called acyclic if there is no 2-colored cycle in G. The acyclic chromatic index of G, denoted by x′a (G), ...
Acyclic colouring of 1-planar graphs
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由 OV Borodin 著作2001被引用 92 次 — Every plane graph has an acyclic simultaneous coloring of vertices and faces with at most 20 colors. Corollary 2. Every 1-planar graph has star chromatic number ...
Acyclic total colorings of planar graphs without l cycles.
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Abstract: proper total coloring of a graph G such that there are at least 4 colors on those vertices and edges incident with a cycle of G, is called acyclic ...
Acyclic Colourings of 1-Planar Graphs
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2024年10月22日 — ... An acyclic coloring of a graph G is a proper vertex coloring of G such that every cycle of G uses at least three colors. The smallest number ...
Do planar graphs have an acyclic two-coloring?
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2016年11月23日 — A graph has an acyclic two-coloring if its vertices can be colored with two colors such that each color class spans a forest.
2 個答案 · 最佳解答: G. Chartrand, H.V. Kronk, C.E. Wall showed in "The point-arboricity of a graph" (Israel J. ...
Defective acyclic colorings of planar graphs
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2024年7月21日 — An acyclic -coloring of a graph is a proper -coloring of with no 2-colored cycles. Confirming a conjecture of Grünbaum [3], Borodin [1] proved ...
Acyclic edge coloring of planar graphs
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An acyclic edge coloring of a graph G is a proper edge coloring such that no bichromatic cycles are produced. The acyclic chromatic index of G , denoted by ...