Projected wallpaper patterns

• Type: Article in International Conference Proceedings Book
• Date: 2007

Authors

Isabel S Labouriau (Author) FCUP; Eliana M Pinho (Author) Other

Conference proceedings International

Title: Real and Complex Singularities

Pages: 209-217

8th Workshop on Real and Complex Singularities

Luminy, FRANCE, JUL 19-23, 2004

Indexing

ISI Web of Knowledge - 0 Citations

Scopus - 0 Citations

Scientific classification

FOS: Natural sciences > Mathematics

Other information

Authenticus ID: P-004-EHN

DOI: 10.1007/978-3-7643-7776-2_15

Abstract (EN): Consider a periodic function f of two variables with symmetry 1 and let L subset of Gamma 1 be the subgroup of translations. The Fourier expansion of a periodic function is a sum over L*; the dual of the set G of all the periods of f. After projecting f, some of its original symmetry remains. We describe the symmetries of the projected function, starting from Gamma and from the structure of L*.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 9