Thyroxine 发表于 2025-3-25 05:05:56

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珐琅 发表于 2025-3-25 11:34:04

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骚扰 发表于 2025-3-25 15:35:07

An Application of Word Combinatorics to Decision Problems in Group Theory,f successful, implies that the subgroup under consideration has solvable membership problem with a simple solution. The proof of the solvability of the membership problem relies on word combinatorics in an essential way.

删减 发表于 2025-3-25 17:38:10

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蛙鸣声 发表于 2025-3-25 20:20:33

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聪明 发表于 2025-3-26 00:40:29

,Limits of Thompson’s Group ,,e .., (.., x.) ∈ . ∈ N, be a family of groups isomorphic to . and marked by .+2 elements. If the sequence (..). is convergent in the space of marked groups and G is the corresponding limit we say that . is an .-limit group. The paper is devoted to a description of .-limit groups.

放弃 发表于 2025-3-26 07:53:03

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摇曳的微光 发表于 2025-3-26 09:50:47

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思乡病 发表于 2025-3-26 16:29:56

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不幸的人 发表于 2025-3-26 17:51:18

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查看完整版本: Titlebook: Combinatorial and Geometric Group Theory; Dortmund and Ottawa- Oleg Bogopolski,Inna Bumagin,Enric Ventura Conference proceedings 2010 Birkh