The subconstituent algebra of a bipartite distance-regular graph; thin modules with endpoint two
Mark MacLean, Paul Terwilliger
Abstract
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. We give a detailed description of a certain type of irreducible T-module, said to be thin with endpoint 2.
Create a lesson
Related papers
Fractional colorings of Kr-free graphs with local demands
Ewan Davies, Abhishek Dhawan, Abhishek Methuku et al.
Short permutation pattern waves: The complete length-five classification
Lihong Qiu, Minglei Mao, Yaping Mao
Automatic partition identities
Laurent Bartholdi
Well-Covered Powers: Cartesian Products and Cayley Graphs
Haobo Ma, Thanh Vu, Wenlin Zhang
Lemmas and Conjectures in Spectral Graph Theory
Tristan Cazenave
On the lower- and upper bounds of three-colored anti-Ramsey numbers
Máté Giesz