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Going to T’bilisi
- May 25th, 2007
In about 23 hours, I’ll step on to the train in Jena, heading for T’bilisi, Georgia.
On Monday, I’ll give a talk on my research into
-structures in group cohomology. If you’re curious, I already put the slides up on the web.I’ll try to blog from T’bilisi, but I don’t know what connectivity I’ll have at all.
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Michi is a recent PhD working in homological algebra and applied algebraic topology. This blog is his outlet for texts with some manner of thought put into them. Over at his LiveJournal intimate details and streams of consciousness might be found.
Not all here is mathematics. All here, though, are my personal thoughts and opinions. Please read the about page (linked above) for more details.
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3 People had this to say...
I’m about a week too late, but I don’t agree with your statement on p. 16 of the notes that if H is a subgroup of G, then the induced map on cohomology is surjective. (Consider C_2 inside C_4.) Maybe the lack of surjectivity makes it easier to understand the induced map of A-infinity algebras?
John: I’m glad you read the slides. Thanks for the example and the comment – but I don’t think it essentially changes my argument, namely that a naïve approach to lifting the restriction maps from cohomology to the Aoo-structures seems doomed from the start.
The actual talk went very well, and I’m enjoying a sunny and very hot T’bilisi right now.
[...] will be Considering Cohomology in the Caucasus. [...]
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