Carl-Fredrik Nyberg Brodda

activity

20202026

most citedOn the Word Problem for Compressible Monoids

3 citations · 8 across the 23 of their papers we have counts for

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Showing 2025 · math.GRShow all

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math.GR2025

On the structure of groups defined by Kim and Manturov

Carl-Fredrik Nyberg-Brodda, Takuya Sakasai, Yuuki Tadokoro +1

We study the structure of a series of groups $Γ_{n}^{4}$ defined by Kim and Manturov. We show that the groups are finite for all $n \geq 6$ and in fact they are 2-step nilpotent $2$ -gro…

math.GR2025

On linguistic subsets of groups and monoids

André Carvalho, Carl-Fredrik Nyberg-Brodda

We study subsets of groups and monoids defined by language-theoretic means, generalizing the classical approach to the word problem. We expand on results by Herbst from 1991 to a m…