Abstract |
The full description of the two-dimensional representations of the
dihedral group $D_{m} =\left\langle a,b{\rm}\left|{\rm
}a^{m}=1,{\rm}b^{2} =1,{\rm \; }bab^{-1} =a^{-1} \right.
\right\rangle,$ $m>1$ over the commutative local rings, is
proposed from the point of view of a unified position.
The conditions for their irreducibility, indecomposable and equivalency are
found. |
Reference |
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