dblp: Discrete Mathematics, Volume 268

Jungmin Ahn, Hyun Kwang Kim, Jung Soo Kim, Mina Kim: Classification of perfect linear codes with crown poset structure. 21-30

Maria Axenovich: On multiple coverings of the infinite rectangular grid with balls of constant radius. 31-48

R. Balakrishnan, Jean-Claude Bermond, P. Paulraja, Min-Li Yu: On Hamilton cycle decompositions of the tensor product of complete graphs. 49-58

Andrei A. Bulatov, Pawel M. Idziak: Counting Mal'tsev clones on small sets. 59-80

Marc Chastand: Fiber-complemented graphs II. Retractions and endomorphisms. 81-101

Iwan M. Duursma: Extremal weight enumerators and ultraspherical polynomials. 103-127

Gennian Ge, Clement W. H. Lam: Resolvable group divisible designs with block size four and group size six. 139-151

Clemens Heuberger: On planarity and colorability of circulant graphs. 153-169

Darla Kremer, Wai Chee Shiu: Finite transition matrices for permutations avoiding pairs of length four patterns. 171-183

Rao Li, Richard H. Schelp: Every 3-connected distance claw-free graph is Hamilton-connected. 185-197

Xuechao Li, Cun-Quan Zhang: Chords of longest circuits in 3-connected graphs. 199-206

Seiya Negami: Composite planar coverings of graphs. 207-216

Hidefumi Ohsugi, Takayuki Hibi: Normalized volumes of configurations related with root systems and complete bipartite graphs. 217-242

Erich Prisner: The recognition problem for line bigraphs. 243-256

J. K. Truss: The automorphism group of the random graph: four conjugates good, three conjugates better. 257-271

Bao-Yin Zhang, Jie Li: An improvement of the two-line algorithm for proving q-hypergeometric identities. 273-286

Chiuyuan Chen, Frank K. Hwang, J. S. Lee, S. J. Shih: The existence of hyper-L triple-loop networks. 287-291

Gennian Ge, Clement W. H. Lam: Bhaskar Rao designs with block size four. 293-298

Wayne Goddard, Michael A. Henning: Nordhaus-Gaddum bounds for independent domination. 299-302

Victor J. W. Guo: A simple proof of Dixon's identity. 309-310

Frank Kwang-Ming Hwang: On Macula's error-correcting pool designs. 311-314

Hermann Mierendorff: Magic twin body stars generated from chains of prismoids. 315-323

Reza Naserasr, Riste Skrekovski: The Petersen graph is not 3-edge-colorable--a new proof. 325-326

Micha Sharir, Shakhar Smorodinsky: On neighbors in geometric permutations. 327-335

Dong-Joon Shin, Wonjin Sung: A new Kloosterman sum identity over F₂m for odd m. 337-341

Lie Zhu, Hantao Zhang: Completing the spectrum of r-orthogonal Latin squares. 343-349

Discrete Mathematics, Volume 268