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Post ApSRIwrZcAZgAkH2iu by [email protected] |
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More posts by [email protected] |
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Post #ApS0sF4PDRtg0ssg6q by [email protected] |
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Hardcore math post:After my spectacularly popular post on Alfvén waves, there&… |
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Post #ApS1dHgVJT0ZjT8HKq by [email protected] |
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@johncarlosbaez it is because the fluid/plasma will respond to this force and m… |
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Post #ApS2TH8yZJpj76F1g8 by [email protected] |
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@johncarlosbaez Because that force on the plasma will shove the plasma (density… |
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Post #ApS6X0sJOgVJdEU6dc by [email protected] |
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@jaztrophysicist - for most of my current audience, yes, sadly, vector calculus… |
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Post #ApS7Gvwg3cdLfDQICm by [email protected] |
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@jaztrophysicist - I'm saying that as I become more popular here, I have to… |
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Post #ApS8eSA8XbkuCKUuHo by [email protected] |
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@johncarlosbaez @jaztrophysicist +1 for the more advanced stuff! But I know I�… |
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Post #ApS8eSK3whhAh78pl2 by [email protected] |
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@jsdodge - the problem is not that I don't get enough "favorites"… |
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Post #ApSDxSA5GfqdT5Lt9k by [email protected] |
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@jsdodge @jaztrophysicist - I have changed the warning to "hardcore physic… |
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Post #ApSEmmxNiByCjQtBlg by [email protected] |
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@johncarlosbaez @jsdodge Maybe because it feels like you're intruding when … |
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Post #ApSFyVLV7Ag3XdJyq0 by [email protected] |
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@jannem - you're right. Another thing: a bunch of good mathematicians came… |
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Post #ApSGNZD3szHolTKBQu by [email protected] |
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@natchouf @johncarlosbaez indeed, and you can look up Alfvén theoremhttps://en… |
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Post #ApSGNZNhFRnFISIg0e by [email protected] |
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@jaztrophysicist @natchouf - okay, so what I need to learn is the proof of Alfv… |
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Post #ApSHXEnsi5gwKHipAO by [email protected] |
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@johncarlosbaez @jsdodge @jaztrophysicist I never found actual into-the-weeds p… |
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Post #ApSJabf4NhtzznKnJI by [email protected] |
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@johncarlosbaez @jannem @jsdodge @jaztrophysicist I hadn't realized the ext… |
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Post #ApSOAInOOudTj5VIkS by [email protected] |
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@dougmerritt - there's no point in whining, so I usually don't, but aft… |
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Post #ApSPnPTHcATpg7JGG8 by [email protected] |
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@johncarlosbaez Incidentally, do you think this might provide an intuitive inte… |
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Post #ApSRIwiMARCZi9xgMC by [email protected] |
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@johncarlosbaez i don't interact much, but i read almost everything you pos… |
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Post #ApSRIwrZcAZgAkH2iu by [email protected] |
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@toddsundsted - thanks! If you ever have a question, please don't be shy … |
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Post #ApSS90tHsvxziptzYO by [email protected] |
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@baptnz - Thanks for showing me that! I think you're on to something. How… |
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Post #ApSSc1m3gC7OrNM7Y8 by [email protected] |
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@johncarlosbaez immortalized as a guide word in Shorter OED 5th ed. |
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Post #ApSkbrxRyTxrael5Au by [email protected] |
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@johncarlosbaez @jaztrophysicist I'd be happy to see more advanced stuff to… |
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Post #ApSmU6ANSnz5FUE9lg by [email protected] |
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@johncarlosbaez maybe a stupid question: when we talk about plasma, we mean a b… |
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Post #ApSqLl5WLe3bNLEae0 by [email protected] |
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@pschwahn - Fun questions!"maybe a stupid question: when we talk about pla… |
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Post #ApSsyiDJAWJPf9Zxvk by [email protected] |
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@johncarlosbaez @pschwahn I have no relevant expertise, but I think it's wh… |
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Post #ApT9XCBhpXzdjqIK9o by [email protected] |
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@johncarlosbaez hi |
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Post #ApTjvIimmrVvIlYqeW by [email protected] |
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@johncarlosbaez I remember doing a problem on this in grad school, but forgot e… |
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Post #ApTjvIwbxSZZze1tCa by [email protected] |
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@davidruffner - thanks, that paper should help me. The Wikipedia article on r… |
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Post #ApTlhAzIwYIZAdgE8u by [email protected] |
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@OscarCunningham - your observation may be enough to answer @pschwahn's que… |
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Post #ApTm3LWSSLE0DLl6Zs by [email protected] |
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@OscarCunningham @johncarlosbaez thanks for the answers! The lecture notes were… |
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Post #ApTm3Lffu4b6fw4Swa by [email protected] |
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@pschwahn - I'm not sure what you mean by "bound to the plasma" o… |
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Post #ApUTzjX9dYKvVbAjWi by [email protected] |
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@johncarlosbaez @OscarCunningham Sorry for the imprecision - I didn't mean … |
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Post #ApUYOjfCgtuMy379zU by [email protected] |
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@johncarlosbaez That's sad to hear. I certainly would want you to be happy,… |
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Post #ApVhFo6ftbN0t2k1FA by [email protected] |
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@dougmerritt - thanks! Weirdly, people have become a lot more eager to talk ab… |
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Post #ApVjFrqKCikANoFZg0 by [email protected] |
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@johncarlosbaez @dougmerritt you actually don't have to "go" to b… |
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Post #ApVjbqQa991SMfglHc by [email protected] |
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@pschwahn @OscarCunningham - re dropping the assumption 𝐄=0, I'll start … |
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Post #ApVlPuLrvndGy4v6Yq by [email protected] |
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@johncarlosbaez writes"(I would like to talk about even more advanced stuf… |
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Post #ApVmcK9fv9R8QOhW8e by [email protected] |
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@MartinEscardo - I'm always talking one-on-one to various people in a highl… |
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Post #ApVnCACgOi7FzBCIJk by [email protected] |
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@dimpase - I have a bridged account, which lets people follow me, and see small… |
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Post #ApVnyB9m9nfiqFjVb6 by [email protected] |
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@johncarlosbaezTry to get the Bluesky people here. Perhaps by pointing to inter… |
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Post #ApVpb5HY255vrzU3GK by [email protected] |
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@johncarlosbaez I do the same, but I never got any interaction from the Bluesky… |
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Post #ApVph0kHoP9DXOkgVc by [email protected] |
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@MartinEscardo - I'm not going to Bluesky either, for the same reason as yo… |
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Post #ApVqMTdnHib71mUIpk by [email protected] |
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@johncarlosbaez says"I'm extremely happy with the Category Theory Comm… |
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Post #ApVv5DejxhlcIeWLA0 by [email protected] |
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@MartinEscardo @johncarlosbaez I'm also not joining any corp-run things any… |
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Post #ApVv5DnbQkr8k8fPyS by [email protected] |
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@dimpase @MartinEscardo @johncarlosbaez : StackExchange is like Twitter and Bl… |
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Post #ApVv5DwosUEFCiymLA by [email protected] |
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@TobyBartels @dimpase @MartinEscardo - yes, I'm afraid and StackExchange an… |
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Post #ApVyR3941P43vynzoO by [email protected] |
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@johncarlosbaez @dimpase @MartinEscardo : During one of the periodic SE crises… |
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Post #ApWSzrfxeakd7fi57g by [email protected] |
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@johncarlosbaez Interesting. There are two types of Alfvén waves. The shear Al… |
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Post #ApWTmhx0bFZX9OyS5Q by [email protected] |
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@Rowena - nice! I've gotten sidetracked by the prerequisites for understan… |
