Volume XLVIII, April, 1998
Ehler Lange, Heinz-Otto Peitgen and Guentcho Skordev "Fractal Patterns in Gaussian and Stirling Number Tables"
Wilfried Imrich, Sandi Klavzar and Aleksander Vesel "A characterization of halved cubes"
Johannes H. Hattingh, Elna Ungerer and Michael A. Henning "Partial signed domination in graphs"
G.S. Yovanof and S.W. Golomb "The Polynomial Model in the Study of Counterexamples to
S. Piccard's Theorem"
Bruce E. Sagan "Unimodality and the Reflection Principle"
Jaromir Abrham and Jean M. Turgeon "Additive Permutations With Repeated Elements"
Wen Song Lin and Zeng Min Song "Neighbourhood Unions and Edge-Pancyclicity"
Jiping Liu and Huishan Zhou "Edge k-to-1 Homomorphisms"
Lorenz Halbeisen and Norbert Hungerbuhler "Packings in Complete Graphs"
L. Haddad, P. Hell and E. Mendelsohn "On the complexity of coloring areflexive h-ary relations with given permutation group"
Guizhen Liu and Qinglin Yu "Toughness and Perfect Matchings in Graphs"
Stoyan Kapralov and Svetlana Topalova "Enumeration of 2-(21,6,3) Designs with Automorphisms of
Order 7 or 5"
T. Aaron Gulliver and Vijay K. Bhargava "Projective Spaces and Quasi-Cyclic Codes"
A.V. Gagarin and I.E. Zverovich "Hereditary classes of line graphs"
C. Roos, A. Snijders and A.J. van Zanten "Cyclonomial Number Systems and the Ranking of Lexicographically Ordered Constant-Sum Codes"
Hendrik Van Maldeghem "Some consequences of a result of Brouwer"
Brenton D. Gray and Colin Ramsay "On a conjecture of Mahmoodian and Soltankhah regarding the
existence of (v,k,t) trades"
Jianping Li "Cycles Containing Many Vertices of Subsets in 1-Tough Graphs
with Large Degree Sums"
Lane Clark "Asymptotic Normality of the Generalized Eulerian Numbers"
Biagio Micale and Mario Pennisi "The Spectrum of d-Cyclic Oriented Triple Systems"
Morimasa Tsuchiya "On uniform intersection numbers"
Yung C. Chen and Chin-Mei Fu "Construction and Enumeration of Pandiagonal magic squares of
order n from Step method"
David Fisher and Sarah Beel "The 2-Packing Number of 3-Dimensional Grids"
Margaret B. Cozzens and Shu-Shih Y. Wu "Vertex-Neighbor-Integrity of Powers of Cycles"
Zhi-Hong Chen and Hong-Jian Lai "Supereulerian graphs and the Petersen Graph, II"
Liang Zhihe "The Balanced Properties of Bipartite Graphs with Applications"
Bryan L. Shader "Sign-nonsingular matrices and orthogonal sign-patterns"
M. Baca and I. Hollander "On (a,d)-Antimagic Prisms"
Ladislav Stacho "Non-Isomorphic Smallest Maximally Non-Hamiltonian Graphs"
Back to the Ars Combinatoria page.