NLC-width;
NLCT-width;
linear NLC-width;
graph characterizations;
D O I:
10.1016/j.tcs.2006.12.010
中图分类号:
TP301 [理论、方法];
学科分类号:
081202 ;
摘要:
In this paper we give a finite forbidden subgraph characterization of graphs defined by NLC-width 2-expressions, by NLCT-width 2-expressions, or by linear NLC-width 2-expressions that have tree-width 1. (c) 2006 Elsevier B.V. All rights reserved.
机构:
Harbin Engn Univ, Coll Sci, Harbin 150001, Heilongjiang, Peoples R ChinaHarbin Engn Univ, Coll Sci, Harbin 150001, Heilongjiang, Peoples R China
Zhou, Jiang
Sun, Lizhu
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机构:
Harbin Engn Univ, Coll Sci, Harbin 150001, Heilongjiang, Peoples R China
City Univ Hong Kong, Dept Elect Engn, Kowloon, Hong Kong, Peoples R ChinaHarbin Engn Univ, Coll Sci, Harbin 150001, Heilongjiang, Peoples R China
Sun, Lizhu
Bu, Changjiang
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机构:
Harbin Engn Univ, Coll Sci, Harbin 150001, Heilongjiang, Peoples R ChinaHarbin Engn Univ, Coll Sci, Harbin 150001, Heilongjiang, Peoples R China
机构:
Lanzhou Univ Technol, Sch Comp & Commun, Lanzhou 730050, Gansu, Peoples R ChinaLanzhou Univ Technol, Sch Comp & Commun, Lanzhou 730050, Gansu, Peoples R China
Lu, Pengli
Liu, Xiaogang
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机构:
Hong Kong Univ Sci & Technol, Dept Math, Kowloon, Hong Kong, Peoples R ChinaLanzhou Univ Technol, Sch Comp & Commun, Lanzhou 730050, Gansu, Peoples R China
Liu, Xiaogang
Yuan, Zhanting
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机构:
Lanzhou Univ Technol, Sch Comp & Commun, Lanzhou 730050, Gansu, Peoples R ChinaLanzhou Univ Technol, Sch Comp & Commun, Lanzhou 730050, Gansu, Peoples R China
Yuan, Zhanting
Yong, Xuerong
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h-index: 0
机构:
Univ Puerto Rico, Dept Math, Mayaguez, PR 00681 USALanzhou Univ Technol, Sch Comp & Commun, Lanzhou 730050, Gansu, Peoples R China
机构:
Consejo Nacl Invest Cient & Tecn, RA-1033 Buenos Aires, DF, Argentina
Univ Buenos Aires, Fac Ciencias Exactas & Nat, Dept Computac, Buenos Aires, DF, Argentina
Univ Nacl Gen Sarmiento, Inst Ciencias, Los Polvorines, ArgentinaConsejo Nacl Invest Cient & Tecn, RA-1033 Buenos Aires, DF, Argentina