Reverse mathematics and colorings of hypergraphs

被引:0
|
作者
Davis, Caleb [1 ]
Hirst, Jeffry [1 ]
Pardo, Jake [1 ]
Ransom, Tim [2 ]
机构
[1] Appalachian State Univ, Dept Math Sci, ASU Box 32092, Boone, NC 20608 USA
[2] Clemson Univ, Div Comp Sci, 100 McAdams Hall, Clemson, SC 29634 USA
关键词
Reverse mathematics; Hypergraph; Vertex; Coloring;
D O I
10.1007/s00153-018-0654-z
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Working in subsystems of second order arithmetic, we formulate several representations for hypergraphs. We then prove the equivalence of various vertex coloring theorems to WKL0, ACA(0), and Pi(1)(1)-CA(0).
引用
收藏
页码:575 / 585
页数:11
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