Volume 12, (1992)

Research Article

A geometric parallel search problem related to group testing

Füredi, Zoltán; Linial, Nathan

J. Comb. Math. Comb. Comput. 12, 3-6 (1992).

Research Article

On cocircuit graphs

Farrell, E. J.; Grell, J.

J. Comb. Math. Comb. Comput. 12, 7-15 (1992).

Research Article

Some necessary existence conditions for certain arrays

Chopra, D. V.

J. Comb. Math. Comb. Comput. 12, 17-21 (1992).

Research Article

Concavity properties of numbers satisfying the binomial recurrence

Vaughan, Theresa P.; Landman, Bruce; Portier, Frederick

J. Comb. Math. Comb. Comput. 12, 23-32 (1992).

Research Article

Non-isomorphic extremal graphs without three-cycles or four-cycles

Garnick, David K.; Nieuwejaar, Nils A.

J. Comb. Math. Comb. Comput. 12, 33-56 (1992).

Research Article

Codes from Hadamard matrices and profiles of Hadamard matrices

Lin, Cantian; Lin, Haiping; Wallis, W. D.; Yucas, J. L.

J. Comb. Math. Comb. Comput. 12, 57-64 (1992).

Research Article

Generalized quadrangles derived from groups and having s=t+2

Payne, Stanley E.

J. Comb. Math. Comb. Comput. 12, 65-76 (1992).

Research Article

On Steiner systems S(5,6,48)

Grannell, M. J.; Griggs, T. S.; Mathon, R. A.

J. Comb. Math. Comb. Comput. 12, 77-96 (1992).

Research Article

On the diameter of nth order degree regular trees

Henning, Michael A.

J. Comb. Math. Comb. Comput. 12, 97-108 (1992).

Research Article

On edge-gracefulness of 2-regular graphs

Lee, Sin-Min; Lo, Sheng-Ping; Seah, Eric

J. Comb. Math. Comb. Comput. 12, 109-117 (1992).

Research Article

Possible automorphism groups for an S(3,5,26)

Kramer, Earl S.; Magliveras, Spyros S.; Tran van Trung

J. Comb. Math. Comb. Comput. 12, 119-127 (1992).

Research Article

The effects of graph modification on edge independence and edge covering numbers

Lawson, Linda M.; Haynes, Teresa W.

J. Comb. Math. Comb. Comput. 12, 129-140 (1992).

Research Article

Spreads of lines and regular group divisible designs

Rahilly, Alan

J. Comb. Math. Comb. Comput. 12, 141-151 (1992).

Research Article

Resolvable designs applicable to cryptographic authentication schemes

Martin, K. M.; Seberry, Jennifer; Wild, P. R.

J. Comb. Math. Comb. Comput. 12, 153-160 (1992).

Research Article

Vertex clique covering numbers of r-regular (r−2)-edge-connected graphs

Caccetta, L.; Purwanto

J. Comb. Math. Comb. Comput. 12, 161-173 (1992).

Research Article

Enumeration of all simple t-(t+7,t+1,2) designs

Radziszowski, Stanislaw P.

J. Comb. Math. Comb. Comput. 12, 175-178 (1992).

Research Article

Universal and global irredundancy in graphs

Dunbar, Jean; Laskar, Renu

J. Comb. Math. Comb. Comput. 12, 179-185 (1992).

Research Article

Bailey’s conjecture holds through 87 except possibly for 64

Anderson, B. A.

J. Comb. Math. Comb. Comput. 12, 187-195 (1992).

Research Article

Enumeration of minimal tree decompositions of complete graphs

Petrenjuk, A. J.

J. Comb. Math. Comb. Comput. 12, 197-199 (1992).

Research Article

A brief history of the embedding of partial odd cycle systems

Lindner, C. C.

J. Comb. Math. Comb. Comput. 12, 201-214 (1992).

Research Article

Toughness of graphs and [a,b]-factors with prescribed properties

Chen, Ciping; Liu, Guizhen

J. Comb. Math. Comb. Comput. 12, 215-221 (1992).

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