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Colloquium: Pamela Harris (Williams)
3:30 pm
Colloquium: Pamela Harris (Willi...
Apr 3 @ 3:30 pm – 4:30 pm
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Colloquium: Henning Ulfarsson (University of Reykjavik)
3:30 pm
Colloquium: Henning Ulfarsson (U...
@ Keller 401
Apr 10 @ 3:30 pm – 4:30 pm
Speaker: Henning Ulfarsson (University of Reykjavik) Title: Pattern avoiding permutations and non-crossing subgraphs of polygons Abstract: We will explain a surprising connection between independent sets arising from the study of permutations avoiding the pattern 132[...]
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Colloquium: David Ross (UH)
3:30 pm
Colloquium: David Ross (UH)
@ Keller 401
Apr 24 @ 3:30 pm – 4:30 pm
Speaker: David Ross (UH) Title: A field-extension proof that R is uncountable Abstract: For some (but not all!) non-Archimedean ordered field extensions F of the rationals, you can construct the reals from F by identifying[...]
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