Mark S. MacLean

activity

20052016

most citedTaut distance-regular graphs and the subconstituent algebra

1 citations · 1 across the 3 of their papers we have counts for

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math.CO2016

On bipartite distance-regular graphs with exactly two irreducible T-modules with endpoint 2

Mark S. MacLean, Stefko Miklavic

Let $Γ$ denote a bipartite distance-regular graph with diameter $D \geq 4$ and valency $k \geq 3$ . Let $X$ denote the vertex set of $Γ$ , and let $A$ denote the adjacency matrix of $Γ…

math.CO2006

The subconstituent algebra of a bipartite distance-regular graph; thin modules with endpoint two

Mark MacLean, Paul Terwilliger

We consider a bipartite distance-regular graph $G$ with diameter at least 4 and valency at least 3. Fix a vertex of $G$ and let $T$ denote the corresponding subconstituent algebra.…

math.CO2005★ 1 cited

Taut distance-regular graphs and the subconstituent algebra

Mark S. MacLean, Paul Terwilliger

We consider a bipartite distance-regular graph $G$ with diameter $D$ at least 4 and valency $k$ at least 3. We obtain upper and lower bounds for the local eigenvalues of $G$ in ter…