Geodesic
Packing and covering a unit equilateral triangle with equilateral triangles
The electronic journal of combinatorics, Tome 12 (2005)
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Packing and covering are elementary but very important in combinatorial geometry, they have great practical and theoretical significance. In this paper, we discuss a problem on packing and covering a unit equilateral triangle with smaller triangles which is originated from one of Erdős' favorite problems.
DOI : 10.37236/1952
Classification : 52C15, 52A10
Mots-clés : packing, minimal covering 
@article{10_37236_1952,
     author = {Yuqin Zhang and Yonghui Fan},
     title = {Packing and covering a unit equilateral triangle with equilateral triangles},
     journal = {The electronic journal of combinatorics},
     year = {2005},
     volume = {12},
     doi = {10.37236/1952},
     zbl = {1083.52005},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/1952/}
}
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Yuqin Zhang; Yonghui Fan. Packing and covering a unit equilateral triangle with equilateral triangles. The electronic journal of combinatorics, Tome 12 (2005). doi: 10.37236/1952

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