Two-dimensional groups, orbifolds and ti
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Ludwig Balke; Daniel H. Huson
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Article
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1996
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Springer
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English
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Given the triangulation of a 2-dimensional orbifold in terms of the Delaney-Dress symbol of a periodic tiling, we discuss how to compute its orbifold symbol, as defined by J. Conway. It is shown that the number of types of equivariant tilings depends only on the 'form' of the corresponding orbifold