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A New Family of Triangulations of ℝ P d Lorenzo Venturello, Hailun Zheng
Combinatorica ( IF 1.0 ) Pub Date : 2020-11-30 , DOI: 10.1007/s00493-020-4351-2
Lorenzo Venturello , Hailun Zheng

We construct a family of PL triangulations of the d-dimensional real projective space ℝPd on \(\Theta \left( {{{\left( {\frac{{1 + \sqrt 5 }}{2}} \right)}^{d + 1}}} \right)\) vertices for every d s-> 1. This improves a construction due to Kühnel on 2d+1 -1 vertices.



中文翻译:

P d Lorenzo Venturello的一个三角剖分新族,郑海伦

我们构建了一个家族的的PL三角剖分的d维实射影空间ℝ P d\(\西塔\左({{{\左({\压裂{{1 + \ SQRT 5}} {2}} \右)} ^ {d + 1}}} \右)\)的顶点为每个d S- > 1.这提高的结构,由于Kühnel2 d + 1 -1顶点。

更新日期:2020-12-01
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