English

Distance-regular graphs, the subconstituent algebra, and the $Q$-polynomial property

Combinatorics 2022-08-30 v2 Quantum Algebra

Abstract

This survey paper contains a tutorial introduction to distance-regular graphs, with an emphasis on the subconstituent algebra and the QQ-polynomial property.

Keywords

Cite

@article{arxiv.2207.07747,
  title  = {Distance-regular graphs, the subconstituent algebra, and the $Q$-polynomial property},
  author = {Paul Terwilliger},
  journal= {arXiv preprint arXiv:2207.07747},
  year   = {2022}
}

Comments

60 pages; typos corrected