On the line graph of a symmetric balanced incomplete block design
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- by A. J. Hoffman and D. K. Ray-Chaudhuri
- Trans. Amer. Math. Soc. 116 (1965), 238-252
- DOI: https://doi.org/10.1090/S0002-9947-1965-0184871-6
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References
- R. H. Bruck, Finite nets. II. Uniqueness and imbedding, Pacific J. Math. 13 (1963), 421–457. MR 154824, DOI 10.2140/pjm.1963.13.421
- R. C. Bose, Strongly regular graphs, partial geometries and partially balanced designs, Pacific J. Math. 13 (1963), 389–419. MR 157909, DOI 10.2140/pjm.1963.13.389
- A. J. Hoffman, On the polynomial of a graph, Amer. Math. Monthly 70 (1963), 30–36. MR 156333, DOI 10.2307/2312780
- A. J. Hoffman, On the line graph of a projective plane, Proc. Amer. Math. Soc. 16 (1965), 297–302. MR 190032, DOI 10.1090/S0002-9939-1965-0190032-2
- A. J. Hoffman and D. K. Ray-Chaudhuri, On the line graph of a finite affine plane, Canadian J. Math. 17 (1965), 687–694. MR 179674, DOI 10.4153/CJM-1965-069-6
Bibliographic Information
- © Copyright 1965 American Mathematical Society
- Journal: Trans. Amer. Math. Soc. 116 (1965), 238-252
- MSC: Primary 05.20
- DOI: https://doi.org/10.1090/S0002-9947-1965-0184871-6
- MathSciNet review: 0184871