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b_jonas
b_jonas
1:12 PM
Nice algebraic topology result: Martin Cadek, Marek Krcal, Jiri Matousek, Lukas Vokrinek, Uli Wagner, "Extendability of continuous maps is undecidable", arxiv.org/abs/1302.2370
 
 
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vzn
vzn
7:03 PM
 

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