grounded
发表于 2025-3-26 21:20:38
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Promotion
发表于 2025-3-27 03:53:05
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eardrum
发表于 2025-3-27 07:04:09
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GRIPE
发表于 2025-3-27 12:09:27
Finitely Generated Groups,Schreier index-rank formula are given. The Euler characteristic of some finitely generated virtually free groups is computed. Groups acting on rooted trees, self-similar groups, Mealy machines, and automata groups are introduced and studied in detail..Sofic subshifts over the integers and their labe
myriad
发表于 2025-3-27 14:48:51
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首创精神
发表于 2025-3-27 19:32:41
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