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terrytao.wordpress.com
| | qchu.wordpress.com
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| | As an undergraduate the proofs I saw of the Sylow theorems seemed very complicated and I was totally unable to remember them. The goal of this post is to explain proofs of the Sylow theorems which I am actually able to remember, several of which use our old friend The $latex p$-group fixed point theorem...
| | live-simons-blog.pantheonsite.io
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| | [AI summary] Recent advancements in the study of expander graphs, particularly Ramanujan graphs, have led to significant theoretical breakthroughs in understanding their properties and existence, with implications for computer science and mathematics.
| | gilkalai.wordpress.com
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| | Topology Quasi-polynomial algorithms for telling if a knot is trivial Marc Lackenby announced a quasi-polynomial time algorithm to decide whether a given knot is the unknot! This is a big breakthrough. This question is known to be both in NP and in coNP. See this post, and updates there in the comment section. Topology seminar,...
| | shellsharks.com
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| An introduction to x86 Intel assembly.