Showing 2025Show all
2 papers · 1 filter
math.GR2025
On commutative invariants for modules over crossed products of minimax nilpotent linear groups
Anatolii V. Tushev
Let be a minimax nilpotent torsion-free normal subgroup of a soluble group of finite rank, be a finitely generated commutative domain and be a crossed product of…
math.NA2025
Construction of Bases in Modules over Laurent Polynomial Rings and Applications to Box Spline Prewavelets
Oleg Davydov, Anatolii Tushev
We suggest a new method of basis construction for the kernel of a linear form on the Laurent polynomial module related to multivariate wavelets, and demonstrate its applications to…