Poly-free constructions for right-angled Artin groups
نویسندگان
چکیده
منابع مشابه
Poly-free Constructions for Right-angled Artin Groups
We show that every right-angled Artin group AΓ defined by a graph Γ of finite chromatic number is poly-free with poly-free length bounded between the clique number and the chromatic number of Γ. Further, a characterization of all right-angled Artin groups of poly-free length 2 is given, namely the group AΓ has poly-free length 2 if and only if there exists an independent set of vertices D in Γ ...
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ژورنال
عنوان ژورنال: Journal of Group Theory
سال: 2007
ISSN: 1433-5883,1435-4446
DOI: 10.1515/jgt.2007.010