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ZHAO Wen-zhou, SHI Li-hua, WU Hao, REN Han. Toroidal embeddings of K7[J]. Journal of East China Normal University (Natural Sciences), 2012, (3): 6-12,40.
Citation:
ZHAO Wen-zhou, SHI Li-hua, WU Hao, REN Han. Toroidal embeddings of K7[J]. Journal of East China Normal University (Natural Sciences), 2012, (3): 6-12,40.
ZHAO Wen-zhou, SHI Li-hua, WU Hao, REN Han. Toroidal embeddings of K7[J]. Journal of East China Normal University (Natural Sciences), 2012, (3): 6-12,40.
Citation:
ZHAO Wen-zhou, SHI Li-hua, WU Hao, REN Han. Toroidal embeddings of K7[J]. Journal of East China Normal University (Natural Sciences), 2012, (3): 6-12,40.
In this paper, we showed that there are exactly $2\times5!$ embeddings of $K_7$ in the torus. All of such embeddings are triangular permitting $Gr\ddot{u}nbaum$ coloring.
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