153 citations · 433 across the 29 of their papers we have counts for
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math.GR2010★ 14 cited
A new subgroup lattice characterization of finite solvable groups
John Shareshian, Russ Woodroofe
We show that if G is a finite group then no chain of modular elements in its subgroup lattice L(G) is longer than a chief series. Also, we show that if G is a nonsolvable finite gr…
math.CO2010★ 94 cited
Matchings, coverings, and Castelnuovo-Mumford regularity
Russ Woodroofe
We show that the co-chordal cover number of a graph G gives an upper bound for the Castelnuovo-Mumford regularity of the associated edge ideal. Several known combinatorial upper bo…
math.CO2010★ 26 cited
Erdos-Ko-Rado theorems for simplicial complexes
Russ Woodroofe
A recent framework for generalizing the Erdos-Ko-Rado Theorem, due to Holroyd, Spencer, and Talbot, defines the Erdos-Ko-Rado property for a graph in terms of the graph's independe…