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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 set-valued combinatorial Galois theories considered before, in spite of what it seems, due to non-existence of various colimits.
Date:  2018-06-29
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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