The dimensions of the symmetry classes of tensors, associated with a certain cyclic subgroup of $ which is generated by a product of disjoint cycles is explicitly m given in terms of the generalized Ramanujan sum. These dimensions can also be expressed as the Euler -function and the Mobius function.
On the symmetry of periodic structures in two dimensions
β Scribed by A. Gavezzotti; M. Simonetta
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 831 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0898-1221
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