The construction of self-similar tilings
The construction of self-similar tilings
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自相似平铺的构造
DOI:
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发表时间:
1995
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影响因子:
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通讯作者:
R. Kenyon
中科院分区:
文献类型:
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作者:
R. Kenyon
We give a construction of a self-similar tiling of the plane with any prescribed expansion coefficient λɛℂ (satisfying the necessary algebraic condition of being a complex Perron number).For any integerm>1 we show that there exists a self-similar tiling with 2π/m-rotational symmetry group and expansion λ if and only if either λ or λe2π∿/m is a complex Perron number for which e2π∿/m is in ℚ[λ], respectivelyQ[λe2πı/m].