


Galois theory of graphs



Description: 
This talk is about graphs in the sense of graph theory (not in the sense used in category theory). It will be shown that their Galois theory is not very different from other setvalued combinatorial Galois theories considered before, in spite of what it seems, due to nonexistence of various colimits.

Date: 
20180629

Start Time: 
14:30 
Speaker: 
George Janelidze (Univ. Cape Town, South Africa)

Institution: 
Univ. of Cape Town, South Africa)

Place: 
Sala 5.5

Research Groups: 
Algebra, Logic and Topology

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