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04/25/2023
Semigroup algorithmic problems in metabelian groups
We consider semigroup algorithmic problems in finitely generated metabel...
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02/12/2023
The Identity Problem in ℤ≀ℤ is decidable
We consider semigroup algorithmic problems in the wreath product ℤ≀ℤ. Ou...
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01/23/2023
The Identity Problem in the special affine group of ℤ^2
We consider semigroup algorithmic problems in the Special Affine group 𝖲...
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09/27/2022
Solving homogeneous linear equations over polynomial semirings
For a subset B of ℝ, denote by U(B) be the semiring of (univariate) poly...
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08/03/2022
On the Identity Problem and the Group Problem in nilpotent groups
Let 𝒢 be a finite set of matrices in a unipotent matrix group G over ℚ, ...
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11/01/2021
