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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.CO2024
Weight Enumerators of codes over and over
A. K. M. Selim Reza, Manabu Oura, Nur Hamid
Weight enumerators are important tools for deciphering the algebraic structure of the related code spaces and for understanding group actions on these spaces. Our study focuses on…