Enumerative properties of triangulations of spherical bundles over S1S1 Fulltext Access 10 Pages 2008
A generalized characteristic polynomial of a graph having a semifree action Fulltext Access 10 Pages 2008
Large sets of Hamilton cycle decompositions of complete bipartite graphs Fulltext Access 10 Pages 2008
Rook polynomials on two-dimensional surfaces and graceful labellings of graphs Fulltext Access 10 Pages 2008
Cyclic hamiltonian cycle systems of the complete graph minus a 1-factor Fulltext Access 10 Pages 2008
Optimal distortion embeddings of distance regular graphs into Euclidean spaces Fulltext Access 10 Pages 2008
A homological solution for the Gauss code problem in arbitrary surfaces Fulltext Access 10 Pages 2008
Using equality in the Krein conditions to prove nonexistence of certain distance-regular graphs Fulltext Access 10 Pages 2008
Two classes of hyperplanes of dual polar spaces without subquadrangular quads Fulltext Access 10 Pages 2008
The absolute order on the symmetric group, constructible partially ordered sets and Cohen–Macaulay complexes Fulltext Access 10 Pages 2008
Pseudo primitive idempotents and almost 2-homogeneous bipartite distance-regular graphs Fulltext Access 10 Pages 2008
Enumeration of almost polynomial rational functions with given critical values Fulltext Access 10 Pages 2008
Graphic sequences with a realization containing a complete multipartite subgraph Fulltext Access 10 Pages 2008
Characterization of digraphs with equal domination graphs and underlying graphs Fulltext Access 10 Pages 2008
Rearrangements of access structures and their realizations in secret sharing schemes Fulltext Access 10 Pages 2008
Resolvable gregarious cycle decompositions of complete equipartite graphs Fulltext Access 10 Pages 2008
Multiple extensions of a finite Euler's pentagonal number theorem and the Lucas formulas Fulltext Access 10 Pages 2008
Winquist’s identity and Ramanujan’s partition congruence p(11n+6)≡0(mod11) Fulltext Access 11 Pages 2008
The Binet formula, sums and representations of generalized Fibonacci pp-numbers Fulltext Access 11 Pages 2008
Combinatorial proofs of inverse relations and log-concavity for Bessel numbers Fulltext Access 11 Pages 2008
Fractional chromatic number of distance graphs generated by two-interval sets Fulltext Access 11 Pages 2008
The Ramsey numbers for stars of even order versus a wheel of order nine Fulltext Access 11 Pages 2008
A lower bound for the length of a partial transversal in a Latin square Fulltext Access 11 Pages 2008