N ov 2 00 8 Compressed word problems in HNN - extensions and amalgamated products
نویسنده
چکیده
It is shown that the compressed word problem for an HNNextension 〈H, t | tat = φ(a)(a ∈ A)〉 with A finite is polynomial time Turing-reducible to the compressed word problem for the base group H . An analogous result for amalgamated free products is shown as well.
منابع مشابه
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تاریخ انتشار 2008