The Comparability Graph of a Modular Lattice

Combinatorica volume 18, pages541–548(1998)Cite this article

L

of rank is d-connected if there exists a closed interval of rank 3 of L with , where is the Möbius function of L.

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  1. Department of Mathematics, Graduate School of Science, Osaka University; Toyonaka, Osaka 560–0043, Japan; E-mail: hibi@math.sci.osaka-u.ac.jp, JP

    Takayuki Hibi

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  1. Takayuki Hibi
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Received: January 18, 1996

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Hibi, T. The Comparability Graph of a Modular Lattice. Combinatorica 18, 541–548 (1998). https://doi.org/10.1007/s004930050039

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  • AMS Subject Classification (1991) Classes:  06C05, 13H10