Sascha Post - Linear Lie Groups and o-minimality.
| Dates: | 5 February 2020 |
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| Times: | 15:00 - 15:00 |
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| What is it: | Seminar |
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| Organiser: | Department of Mathematics |
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| Who is it for: | University staff, External researchers, Current University students |
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| Speaker: | Sascha Post |
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Sascha Post joins us for the logic seminar
It is well known since the 80's that any group definable in an o-minimal expansion of the reals can be equipped with a Lie group structure. We can imagine the inverse question, when is a Lie group isomorphic to a group definable in such expansions? In 2016 Conversano, Onshuus and Starchenko gave a necessary and sufficient condition for a solvable Lie group to be isomorphic to a definable group. In this talk we propose to discuss the case where the Lie group is linear. If times allows it we will say a few words about the non-linear case.
Speaker
Sascha Post
Organisation: Universidad de los Andes
Travel and Contact Information
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Frank Adams 1
Alan Turing Building
Manchester
