An \(A\)-invariant subspace for bipartite distance-regular graphs with exactly two irreducible \(T\)-modules with endpoint 2, both thin

DOI10.1007/s10801-017-0798-7zbMath1404.05042OpenAlexW2765499950MaRDI QIDQ1631389

Mark S. MacLean, Štefko Miklavič, Safet Penjić

Publication date: 6 December 2018

Published in: Journal of Algebraic Combinatorics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10801-017-0798-7

zbMATH Keywords

Terwilliger algebradistance-regular graphsubconstituent algebra\(A\)-invariant subspace

Mathematics Subject Classification ID

Distance in graphs (05C12)

Related Items (8)

On the Terwilliger algebra of distance-biregular graphs ⋮ On standard bases of irreducible modules of Terwilliger algebras of Doob schemes ⋮ On the Terwilliger algebra of certain family of bipartite distance-regular graphs with Δ_2 = 0 ⋮ On symmetric association schemes and associated quotient-polynomial graphs ⋮ A combinatorial basis for Terwilliger algebra modules of a bipartite distance-regular graph ⋮ On bipartite graphs with exactly one irreducible \(T\)-module with endpoint 1, which is thin ⋮ Certain graphs with exactly one irreducible \(T\)-module with endpoint 1, which is thin ⋮ On (almost) \(2\)-\(Y\)-homogeneous distance-biregular graphs

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