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math.CO2025
On the Structure of Multilinear Invariants of a Finite Unitary Reflection Group
A. K. M. Selim Reza, Manabu Oura, Masashi Kosuda
We study the space of multilinear invariants \( V_f \) of degree \( f \) for a specified finite unitary reflection group. A subspace \( W_f \) of typical invariants is also introdu…
math.CO2025
Some calculations of centralizer rings of a complex reflection group
Masashi Kosuda, Manabu Oura, Sarbaini
Let H1 be the complex reflection group of order 96. For the tensor products of faithful transitive permutation representations of H1, we determine the structures of the centralizer…