Distance Regular Covers of Complete Graphs from Latin Squares D. De CaenD. Fon-Der-Flaass OriginalPaper Pages: 149 - 153
A Computer-Assisted Proof of the Uniqueness of the Perkel Graph K. CoolsaetJ. Degraer OriginalPaper Pages: 155 - 171
Some Interlacing Results for the Eigenvalues of Distance-regular graphs Bang SejeongJ. H. Koolen OriginalPaper Pages: 173 - 186
The Classification of Flats in \({\boldsymbol {PG}}({\bf 9,2})\) which are External to the Grassmannian \({\cal G}_{\bf 1,4,2}\) Ron ShawJohannes G. MaksNeil A. Gordon OriginalPaper Pages: 203 - 227
Graphs With Least Eigenvalue —2: A New Proof of the 31 Forbidden Subgraphs Theorem Dragoš CvetkovićPeter RowlinsonSlobodan K. Simić OriginalPaper Pages: 229 - 240
Algebraic Characterizations of Graph Regularity Conditions Brian Curtin OriginalPaper Pages: 241 - 248
A Solution of a Problem of A. E. Brouwer Mikhail MuzychukIstván Kovács OriginalPaper Pages: 249 - 264
Square-Free Non-Cayley Numbers. On Vertex-Transitive Non-Cayley Graphs of Square-Free Order Ákos Seress OriginalPaper Pages: 265 - 281
Some Characterizations of Finite Hermitian Veroneseans Joseph A. ThasHendrik Van Maldeghem OriginalPaper Pages: 283 - 293
Two Linear Transformations each Tridiagonal with Respect to an Eigenbasis of the other; Comments on the Parameter Array Paul Terwilliger OriginalPaper Pages: 307 - 332
A Note on the Tight Spherical 7-Design in \({\mathbb R}^{23}\) and 5-Design in \({\mathbb R}^{7*}\) Hans Cuypers OriginalPaper Pages: 333 - 337
