An El-labeling of the Subgroup Lattice

نویسنده

  • RUSS WOODROOFE
چکیده

In a 2001 paper, Shareshian conjectured that the subgroup lattice of a finite, solvable group has an EL-labeling. We construct such a labeling and verify that our labeling has the expected properties.

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تاریخ انتشار 2008