Ramsey Classes of Graphs and Beyond
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Tue, 14/06/2011 14:30 |
Jaroslav Nesetril (Prague) |
Combinatorial Theory Seminar  |
L3 |
| It is known that generic and universal structures and Ramsey classes are related. We explain this connection and complement it by some new examples. Particularly we disscuss universal and Ramsey classes defined by existence and non-existence of homomorphisms. | |||