Tag Archives: graphical regular representation

Homogeneous Cayley objects, 2

I will discuss the question For which countable groups G is the random graph a Cayley graph for G? But first, how do we identify a homogeneous structure when we have one? Recognising homogeneous structures As we saw, a countable … Continue reading

Posted in exposition | Tagged , , | 2 Comments

Homogeneous Cayley objects, 1

I have a few things to say about this topic. Mainly these are open problems. I plan to start with an introduction, and then talk about the random graph, the Henson graphs, and n-tuples of total orders, and the problems … Continue reading

Posted in exposition | Tagged , , , | Leave a comment