On a Generalization of Bernoulli and Euler Numbers
On a generalization of Christoffel words: epichristoffel words
On a generalization of P(3,n)
On a Generalization of the Flag Complex Conjecture of Charney and Davis
On a Generalization of the van der Waerden Theorem
On a Generalization of Zaslavsky's Theorem for Hyperplane Arrangements
On a Greedy 2-Matching Algorithm and Hamilton Cycles in Random Graphs with Minimum Degree at Least Three
On a hypergraph Turan problem of Frankl
On a Koolen -- Park inequality and Terwilliger graphs
On a Modification of a Problem of Bialostocki, Erdős, and Lefmann
On a non-abelian Balog-Szemeredi-type lemma
On a non-combinatorial definition of Stirling numbers
On a pattern avoidance condition for the wreath product of cyclic groups with symmetric groups
On a problem of Duke-Erdos-Rodl on cycle-connected subgraphs
On a Problem of Erdős, Herzog and Schönheim
On a Problem of Gromov about Generalizing Alexandrov-Fenchel Inequality
On a problem of Molluzzo concerning Steinhaus triangles in finite cyclic groups
On a problem of Specker about Euclidean representations of finite graphs
On a Problem Posed by Maurice Nivat
On a property of 2-dimensional integral Euclidean lattices