4.3.4. The database of graph invariants
For each combination of graph parameters we give the number of graph invariants we currently have. The items are sorted first in increasing number of graph parameters of the invariant, second in alphabetic order on the name of the parameters. All graph invariants assume a digraph for which each vertex has at least one arc. For some propositions, a figure depicts the corresponding final graph, which minimises or maximises a given graph parameter. The propositions of this section and their corresponding proofs use the notations introduced in Section 2.3.2.4.1 on page 2.3.2.4.1.
Graph invariants involving one graph parameter of a final graph:
Graph invariants involving two graph parameters of a final graph:
Graph invariants involving three graph parameters of a final graph:
, , : 1 (see Proposition 68),
, , : 1 (see Proposition 69),
, , : 1 (see Proposition 79),
, , : 1 (see Proposition 80),
, , : 1 (see Proposition 83),
, , : 1 (see Proposition 84),
, , : 1 (see Proposition 87),
, , : 1 (see Proposition 94),
, , : 1 (see Proposition 95),
, , : 1 (see Proposition 108),
, , : 1 (see Proposition 109).
Graph invariants involving four graph parameters of a final graph:
Graph invariants involving five graph parameters of a final graph:
Graph invariants relating two parameters of two final graphs:
Graph invariants relating three parameters of two final graphs:
Graph invariants relating four parameters of two final graphs:
Graph invariants relating five parameters of two final graphs:
Graph invariants relating six parameters of two final graphs:
- 4.3.4.1. one parameter/one final graph
- 4.3.4.2. two parameters/one final graph
- 4.3.4.3. three parameters/one final graph
- 4.3.4.4. four parameters/one final graph
- 4.3.4.5. five parameters/one final graph
- 4.3.4.6. two parameters/two final graphs
- 4.3.4.7. three parameters/two final graphs
- 4.3.4.8. four parameters/two final graphs
- 4.3.4.9. five parameters/two final graphs
- 4.3.4.10. six parameters/two final graphs