Computation of the dimensions of symmetry classes of tensors associated with the finite two dimensional projective special linear group
The dimensions of the symmetry classes of tensors associated with the projective special linear group of degree 2 over a field with \(q\) elements; \(\text{PSL}_2(q)\), are found. The authors also obtain the non-triviality of the symmetry classes of tensors associated with each irreducible character of \(\text{PSL}_2(q)\).
scientific article; zbMATH DE number 1441263