pavol-hell documents

An intermediate value theorem for graphs with given automorphism group
Documents An intermediate value theorem for graphs with given automorphism group
Cohomomorphisms of graphs and hypergraphs
Documents Cohomomorphisms of graphs and hypergraphs
On the complexity of H-coloring
Documents On the complexity of H-coloring
Absolute planar retracts and the four color conjecture
Documents Absolute planar retracts and the four color conjecture
Broadcasting in one dimension
Documents Broadcasting in one dimension
Preface
Documents Preface
The complexity of finding generalized paths in tournaments
Documents The complexity of finding generalized paths in tournaments
Colouring, constraint satisfaction, and complexity
Documents Colouring, constraint satisfaction, and complexity
Polychromatic cliques
Documents Polychromatic cliques
Linear-time certifying algorithms for near-graphical sequences
Documents Linear-time certifying algorithms for near-graphical sequences
Adaptable chromatic number of graph products
Documents Adaptable chromatic number of graph products
On the adaptable chromatic number of graphs
Documents On the adaptable chromatic number of graphs
Partitioning chordal graphs into independent sets and cliques
Documents Partitioning chordal graphs into independent sets and cliques
On some strongly rigid families of graphs and the full embeddings they induce
Documents On some strongly rigid families of graphs and the full embeddings they induce
Preface
Documents Preface