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#mathematicians

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Marcel Fröhlich<p>Besides US bigtech, Huawei is hiring countless top <a class="hashtag" rel="nofollow noopener" href="https://bsky.app/search?q=%23mathematicians" target="_blank">#mathematicians</a> in Europe. Why are the global European players too blind to see that true innovation will be driven from the foundational level, not just from applied engineering? So much talent here, but so little ambition in corporate strategy.</p>
amen zwa, esq.<p>As a mathematically not-so-sophisticated <a href="https://mathstodon.xyz/tags/EE" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EE</span></a>/#CS bloke, I sometimes wonder whether those bona fide <a href="https://mathstodon.xyz/tags/mathematicians" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mathematicians</span></a> and <a href="https://mathstodon.xyz/tags/physicists" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>physicists</span></a> (or those EE/CS folks who had attained such heights of mathematical sophistication) view me as a "maths carpenter".</p><p>Oh hey, hang on there. There's nothing wrong with being a carpenter or a mason; these callings predate mathematics and physics by several millennia. They kick-started the human civilisation, and they continue to grow it. Still, I wonder....</p>
Floris<p>I know that there is quite some <a href="https://freiburg.social/tags/mathematicians" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mathematicians</span></a> and friends of <a href="https://freiburg.social/tags/mathematics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mathematics</span></a> here. Maybe one of you can point me toward a short(ish) youtube video that teaches the very basics of set theory? </p><p><span class="h-card" translate="no"><a href="https://lemmy.ml/c/math" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>math</span></a></span> <span class="h-card" translate="no"><a href="https://newsmast.community/@mathematics" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>mathematics@newsmast.community</span></a></span> <span class="h-card" translate="no"><a href="https://a.gup.pe/u/mathematics" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>mathematics@a.gup.pe</span></a></span></p>
Solar 🌄Garden<p><span class="h-card" translate="no"><a href="https://mastodon.social/@sellathechemist" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>sellathechemist</span></a></span> <a href="https://climatejustice.social/tags/ClassicKit" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ClassicKit</span></a> index page now open in a browser tab that will probably remain there until I can't restore it any more. Haven't <a href="https://climatejustice.social/tags/mathematicians" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mathematicians</span></a> got there own site/page for their obscure survivors where Klein could be celebrated without the help of creatives modelling their stuff for them in Real Matter?</p>
the roamer<p>So good to see liberal America standing up to the Trumpian threat today. A strange thing happened to me as I followed the topical posts.</p><p>Each time I saw the <a href="https://mastodonapp.uk/tags/HandsOff" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HandsOff</span></a> hashtag, what my brain read instead was <a href="https://mastodonapp.uk/tags/Hausdorff" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Hausdorff</span></a>, for Felix Hausdorff, the eminent mathematician.</p><p>To my shame, I knew nothing about Felix Hausdorff the man. To me as a former Berliner and an emigree to England, Hausdorff sounded like an East Prussian landed-gentry name, I expected a Junker. Wrong. Today I learnt that Felix Hausdorff was in fact Jewish. He, his wife and his sister in law escaped the death camps by suicide, in 1942. (His daughter Lenore survived.) I never knew. </p><p>So there really is a hidden connection between today's encouraging <a href="https://mastodonapp.uk/tags/HandsOff" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HandsOff</span></a> news and Felix Hausdorff, the great thinker who was exposed to the same evil of unchecked state power that threatens us today, and against which today's protests took a stance. </p><p><a href="https://en.m.wikipedia.org/wiki/Felix_Hausdorff" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">en.m.wikipedia.org/wiki/Felix_</span><span class="invisible">Hausdorff</span></a></p><p><a href="https://mastodonapp.uk/tags/HandsOff" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HandsOff</span></a> <a href="https://mastodonapp.uk/tags/Hausdorff" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Hausdorff</span></a> <a href="https://mastodonapp.uk/tags/FelixHausdorff" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FelixHausdorff</span></a> <a href="https://mastodonapp.uk/tags/Shoah" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Shoah</span></a> <a href="https://mastodonapp.uk/tags/mathematicians" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mathematicians</span></a></p>
Ele Willoughby, PhD<p>Happy birthday to one of greatest <a href="https://spore.social/tags/mathematicians" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mathematicians</span></a> of all time Emmy Noether (1882-1935), here with her eponymous theorem, the backbone of modern physics. Noether’s theorem links any symmetry of a system with a conservation law. In my portrait, I chose to depict a young Emmy in front of a blackboard with a more simple formulation of her theorem and three specific applications of it, shown schematically, 🧵1/</p><p><a href="https://spore.social/tags/linocut" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>linocut</span></a> <a href="https://spore.social/tags/printmaking" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>printmaking</span></a> <a href="https://spore.social/tags/sciart" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sciart</span></a> <a href="https://spore.social/tags/physics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>physics</span></a> <a href="https://spore.social/tags/histsci" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>histsci</span></a> <a href="https://spore.social/tags/WomenInSTEM" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WomenInSTEM</span></a> <a href="https://spore.social/tags/womensHistoryMonth" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>womensHistoryMonth</span></a> <a href="https://spore.social/tags/MastoArt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MastoArt</span></a></p>
☮ ♥ ♬ 🧑‍💻<p>“Currently years into the development of the <a href="https://ioc.exchange/tags/TopologicalQubit" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TopologicalQubit</span></a>, the journey began with a single question, “Could a topological qubit be achieved”? <br> <br>Working with theory as a starting point, <a href="https://ioc.exchange/tags/Microsoft" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Microsoft</span></a> brought together <a href="https://ioc.exchange/tags/mathematicians" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mathematicians</span></a>, <a href="https://ioc.exchange/tags/ComputerScientists" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ComputerScientists</span></a>, <a href="https://ioc.exchange/tags/physicists" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>physicists</span></a>, and <a href="https://ioc.exchange/tags/engineers" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>engineers</span></a> to explore possible approaches. </p><p>These experts collaborated, discussed methods, and completed countless equations to take the first steps on the path toward realizing a topological <a href="https://ioc.exchange/tags/qubit" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>qubit</span></a>.”</p><p>&lt;<a href="https://azure.microsoft.com/en-us/blog/quantum/2018/09/06/developing-a-topological-qubit/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">azure.microsoft.com/en-us/blog</span><span class="invisible">/quantum/2018/09/06/developing-a-topological-qubit/</span></a>&gt;</p>
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@TeaKayB

Nice challenge. Books about mathematical thinking and about mathematicians.

GH Hardy: A mathematician's apology.

H Grassmann: Space needs no grid.

Fibonacci: The book of calculation.

EI Fredholm: Right angles are everywhere.

JE Littlewood: A mathematician's miscellany.

PR Halmos: I want to be a mathematician.

CF Gauss: My life in mathematics and why you needn't bother.

[OK, three of these I made up, and one is I guess a textbook.]

Thoughtful and moving piece about the later life of the great mathematician Alexander Grothendieck.

A complex and troubled life, empathetically and intelligently reconstructed by writer Phil Hoad. We meet Grothendieck's family and fellow mathematiciens. Deeply insightful.

I usually enjoy the "long read" articles you sometimes find in the weekend papers. This is Long Read at its best.

theguardian.com/science/articl

The Guardian · ‘He was in mystic delirium’: was this hermit mathematician a forgotten genius whose ideas could transform AI – or a lonely madman?By Phil Hoad
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Update. "We show that dropout rates of #mathematicians after their postdoctoral stage, which used to be higher for women, are converging on similar figures for both genders…[But] a non-negligible number of the prestigious mathematical journals…show a meager representation of women among their authors…and exhibit no signs of turnaround over the last couple of decades."
content.ems.press/assets/publi

"Our analysis confirms the existence of a significant gender gap in the mathematical community: in all areas explored by the Global Survey of Scientists, women mathematicians’ experience is consistently less positive than that of men mathematicians."

· "Aspects of the gender gap in mathematics" via @EuroMathSoc

euromathsoc.org/magazine/artic

euromathsoc.orgAspects of the gender gap in mathematics | EMS MagazineEMS Magazine Article from: Sophie Dabo-Niang, Maria J. Esteban, Colette Guillopé, Marie-Françoise Roy