Journal of Combinatorial Theory
, Series A, Volume 12
Volume 12, Number 1, January 1972
Larry S. Johnson
,
Verne J. Varineau
: On Quasi-conjugate N-tuples of Matrices. 1-13
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N. G. de Bruijn
: Enumeration of Mapping Patterns. 14-20
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Oliver Aberth
: Tensor Representation of Finite Groups. 21-30
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Raymond Quenneau
: Sur les Suites s-additives. 31-71
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John Riordan
,
Paul R. Stein
: Arrangements on Chessboards. 72-80
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J. C. Gower
,
D. A. Preece
: Generating Successive Incomplete Blocks with Each Pair of Elements in at Least One Block. 81-97
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H. J. Ryser
: Symmetric Designs and Related Configurations. 98-111
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Jennifer Wallis
: On Integer Matrices Obeying Certain Matrix Equations. 112-118
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Vera Pless
: Symmetry Codes over GF(3) and New Five-Designs. 119-142
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H. L. Abbott
,
Denis Hanson
: Lower Bounds for Certain Types of van der Waerden Numbers. 143-146
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Judit Csima
,
B. N. Datta
: The DAD Theorem for Symmetric Non-negative Matrices. 147-152
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Harold Fredricksen
: Generation of the Ford Sequence of Length 2
n
, n Large. 153-154
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Russell Merris
,
Stephen Pierce
: The Bell Numbers and r-fold Transitivity. 155-157
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Volume 12, Number 2, March 1972
Elwyn R. Berlekamp
,
Frank K. Hwang
: Constructions for Balanced Howell Rotations for Bridge Tournaments. 159-166
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Georges Hansel
: Complexes et Décompositions Binomiales. 167-183
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Haim Hanani
: On Balanced Incomplete Block Designs with Blocks Having Five Elements. 184-201
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Yu. M. Voloshin
: Enumeration of Function Compositions. 202-216
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Vasanti N. Bhat
: Non-Isomorphic Solutions of Some Balanced Incomplete Block Designs II. 217-224
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Vasanti N. Bhat
: Non-Isomorphic Solutions of Some Balanced Incomplete Block Designs III. 225-252
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Heiko Harborth
: Solution of Steinhaus's Problem with Plus and Minus Signs. 253-259
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Vasanti N. Bhat
: On Inequivalent Balanced Incomplete Block Designs II. 260-267
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Stanley E. Payne
: On the Non-Existence of a Class of Configurations Which Are Nearly Generalized n-Gons. 268-282
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D. J. Hartfiel
,
J. W. Crosby
: A Lower Bound for the Permanent on U
n
(k, k). 283-288
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W. A. J. Luxemburg
: On an Inequality of A. Khintchine for Zero-One Matrices. 289-296
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Roy B. Levow
: Lower Bounds for Permanents of Incidence Matrices. 297-303
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Jack E. Graver
: A Characterization of Symmetric Block Designs. 304-308
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Volume 12, Number 3, May 1972
W. G. Bridges
: A Note on Generalized (n, K, lambda)-Systems. 311-315
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John Wesley Brown
: An Extension of Mann's Theorem to a Triple of Mutually Orthogonal Latin Squares of Order 10. 316-318
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Richard J. Turyn
: An Infinite Class of Williamson Matrices. 319-321
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R. G. Stanton
,
Joseph Douglas Horton
: A Multiplication Theorem for Room Squares. 322-325
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Douglas G. Kelly
: A Condition Equivalent to Ferromagnetism for a Generalized Ising Model. 326-331
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K. B. Reid
,
Ezra Brown
: Doubly Regular Tournaments are Equivalent to Skew Hadamard Matrices. 332-338
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F. M. Sioson
: Counting Elements in Semigroups. 339-345
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Judit Csima
: Restricted Patterns. 346-356
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J. Justin
: Généralisation du Théorème de van der Waerden sur les Semi-groupes Répétitifs. 357-367
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Edward Bertram
: Even Permutations as a Product of Two Conjugate Cycles. 368-380
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H. L. Abbott
,
Denis Hanson
: Intersection Theorems for Systems of Sets. 381-389
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W. O. Alltop
: An Infinite Class of 5-Designs. 390-395
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C. C. Chang
: A Partition Theorem for the Complete Graph on omega
omega
. 396-452
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Leon Gerber
: Spheres Tangent to All the Faces of a Simplex. 453-456
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Copyright ©
Sun May 17 00:08:47 2009 by
Michael Ley
(
ley@uni-trier.de
)