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| Speaker: |
Roland Vergnioux, U. Caen
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| Title: |
Cocycles on free quantum groups
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| Abstract: |
After some generalities about 1-cocycles on discrete quantum
groups, I will recall why cocycles in the regular representation of the
orthogonal free quantum groups are trivial (an old result), and how to
construct a non-trivial cocycle in a representation weakly contained in
the regular one (more recent joint work with Pierre Fima).
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G |
ruppo di |
R |
icerca |
E |
uropeo |
F |
ranco- |
I |
taliano in |
GE |
ometria |
N |
on |
CO |
mmutativa |
| roupement de |
echerche |
uropéen |
ranco |
talien en |
ométrie |
on |
mmutative |
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