[Settfa] Tuesday 02/10, Wieslaw Kubis

[Stefan Geschke]

Dear Wieslaw,

we had some issues with our hot water and I am now dealing with the  
repair guy.  He will need my help to carry some stuff, so I am not  
sure I can make it to the seminar today.  So let me apologise in  
advance in case won't show up.

All the best, Stefan


Quoting kubis at math.cas.cz:

> -------------------------------------------------------------------------
>
>  Tuesday 2nd October, 10:00am
>  -------------------------------------------------------------------------
>
>  Speaker:Wieslaw Kubis, IM CAS
>  Title: Betweenness structures
>
>  Abstract
> We shall survey selected facts concerning betweenness relations and  
> the induced convexity structures. In particular, we shall present an  
> abstract form of the Pasch axiom which turns out to be equivalent  
> with the Kakutani separation property. We shall also discuss  
> countable homogeneous betweenness structures.
>  
>
>  For more information see the seminar web page at
>  https://calendar.math.cas.cz/set-theory-and-analysis-actual .
>
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