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jeremykun.wordpress.com | ||
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www.jeremykun.com
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| | | | | Define the Ramsey number $ R(k,m)$ to be the minimum number $ n$ of vertices required of the complete graph $ K_n$ so that for any two-coloring (red, blue) of the edges of $ K_n$ one of two things will happen: There is a red $ k$-clique; that is, a complete subgraph of $ k$ vertices for which all edges are red. There is a blue $ m$-clique. It is known that these numbers are always finite, but it is very difficult to compute them exactly. | |
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algorithmsoup.wordpress.com
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| | | | | The ``probabilistic method'' is the art of applying probabilistic thinking to non-probabilistic problems. Applications of the probabilistic method often feel like magic. Here is my favorite example: Theorem (Erdös, 1965). Call a set $latex {X}&fg=000000$ sum-free if for all $latex {a, b \in X}&fg=000000$, we have $latex {a + b \not\in X}&fg=000000$. For any finite... | |
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swethatanamala.github.io
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| | | | | As a series of posts, I would be working and explaining on deep graph neural networks. So, In this blog I give introduction to Graph theory | |
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moviezime.wordpress.com
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| | | Depressing and faintly terrifying days for the C standard [pdf] 2 by signa11 | 0 comments on Hacker News. | ||