homogeneous
Let be a first order language. Let be an -structure. Then we say is homogeneous if the following holds:
if is an isomorphism between finite substructures of , then extends to an automorphism of .
Title | homogeneous |
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Canonical name | Homogeneous |
Date of creation | 2013-03-22 13:23:13 |
Last modified on | 2013-03-22 13:23:13 |
Owner | mathcam (2727) |
Last modified by | mathcam (2727) |
Numerical id | 5 |
Author | mathcam (2727) |
Entry type | Definition |
Classification | msc 03C50 |
Related topic | ExampleOfUniversalStructure |
Related topic | RandomGraph |