[Settfa] Tuesday 02/10, Wieslaw Kubis

[kubis at math.cas.cz]

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 Tuesday 2nd October, 10:00am 
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 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 .