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kpknudson.com
| | cronokirby.com
16.8 parsecs away

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| | - Read more: https://cronokirby.com/posts/2021/02/tychonoff-theorem-and-zorns-lemma/
| | carcinisation.com
19.6 parsecs away

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| | Gödel's theorems say something important about the limits of mathematical proof. Proofs in mathematics are (among other things) arguments. A typical mathematical argument may not be "inside" the universe it's saying something about. The Pythagorean theorem is a statement about the geometry of triangles, but it's hard to make a proof of it using nothing...
| | mattbaker.blog
18.8 parsecs away

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| | Test your intuition: is the following true or false? Assertion 1: If $latex A$ is a square matrix over a commutative ring $latex R$, the rows of $latex A$ are linearly independent over $latex R$ if and only if the columns of $latex A$ are linearly independent over $latex R$. (All rings in this post...
| | francisbach.com
74.5 parsecs away

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