To infinity! And perhaps beyond…?

To infinity! And perhaps beyond…?

Infinity is so vast that it is unclear how we can talk about it. In this lecture, we will not only learn a tool to measure it, but we will also attempt to create something bigger.

To begin the lecture, we will use the metaphor of Hilbert’s hotel, a hotel with infinitely many rooms. This will encapsulate the infinite, and we can check whether other infinities we construct are bigger or not. Here, participants will be able to use this tool in an example. 

Towards the end, I will present one of the most important arguments in mathematics due to Cantor, and perhaps some surprising consequences. 

There will be room for discussion during the lecture, so the audience can understand the abstract ideas involved. Let’s explore infinity together!

(Photo: Shutterstock) 

Kort og godt

Kan bookes i

Nordsjælland
Fyn
Midt- og Vestsjælland
Storkøbenhavn
Sydsjælland, Lolland og Falster

Teknisk udstyr

Projector and/or whiteboard/blackboard

Emne

Naturvidenskab

Målgruppe

Unge (inkl. ungdomsuddannelser)
7.-10. klassetrin
Voksne

Varighed

30-60 minutes

Forsker

Robert Szafarczyk

Ansættelsessted

Københavns Universitet

Titel

Ph.d.-stipendiat

Kan bookes

tirsdag 21/4
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onsdag 22/4
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torsdag 23/4
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fredag 24/4
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lørdag 25/4
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søndag 26/4
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