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Tim Hosgood
@
tjohnhos
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Maths PhD student at Aix-Marseille University | he/him | birds are really great y’all | @thosgood:matrix.org
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3.233
Tweetovi
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195
Pratim
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931
Osobe koje vas prate
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Tim Hosgood
@tjohnhos
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16 min |
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today's mood youtube.com/watch?v=GGEF_r…
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Tim Hosgood
@tjohnhos
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1 h |
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much easier than this one, which i naively did by guessing numbers pic.twitter.com/ShWbuHWtUY
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Tim Hosgood
@tjohnhos
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1 h |
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managed to make this lovely little figure only thanks to the wonderful github.com/matthias-wolff… pic.twitter.com/X2IhX93pXt
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Tim Hosgood
@tjohnhos
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4 h |
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another day another postdoc rejection
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Tim Hosgood
@tjohnhos
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6. velj |
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i don’t remember all the details, but i had a friend write their history thesis on this, and it changed my mind of what history could be
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Tim Hosgood
@tjohnhos
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6. velj |
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the counterexample that springs to mind are those diaries of victorian women who lived with another woman, that were always understood as sad lonely spinsters looking for company, until recently when somebody was like... they were obviously a couple
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Tim Hosgood
@tjohnhos
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6. velj |
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taking homology?
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Tim Hosgood
@tjohnhos
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4. velj |
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also quantum non-locality stuff was a big theme a few years back in applied/computational alg top
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The Strange Log
@TheStrangeLog
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4. velj |
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You can get stuck sleeping
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Tim Hosgood
@tjohnhos
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3. velj |
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felt weirdly relieved yesterday thinking about how april fools day had gone past without me noticing, before realising that april fools day is not on the 1st of february
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Tim Hosgood
@tjohnhos
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2. velj |
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i’m into anything that mixes the complex-analytic world with simplices!
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Tim Hosgood
@tjohnhos
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2. velj |
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thanks!
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Tim Hosgood
@tjohnhos
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2. velj |
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any idea which paper? i’ve never really seen a complex-analytic version of this stuff except in some work on chern classes
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Tim Hosgood
@tjohnhos
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2. velj |
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sunset like a painting pic.twitter.com/2hqgl1lAhr
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Tim Hosgood
@tjohnhos
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2. velj |
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i thought about almost exactly this when trying to extend dupont’s simplicial differential forms to complex spaces. not sure of an answer to your question, but i ended up looking at forms on the extended simplex (ie the affine subspace of R^n+1 cut out by \sum x_i = 1)
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Brigitte Stenhouse
@FidgeyB
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2. velj |
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Mary Somerville is the google doodle today! OTD her husband William read her paper on magnetism to the Royal Society of London... 12 yrs earlier she had published under pseudonym `A Lady', contributing to the circulation of differential calculus in Britain doi.org/10.1016/j.hm.2… pic.twitter.com/9klSg41Cs7
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Tim Hosgood
@tjohnhos
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1. velj |
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the latter is like taking this shadow of the spiral that @johncarlosbaez mentions, and the former is like taking the spiral and vertically collapsing it over one single point of its circular shadow
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Tim Hosgood
@tjohnhos
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1. velj |
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yes, i think this is it. in my head there’s the picture of identifying all elements of Z in Q to a single point, giving you this bouquet. for groups, however, you also identify all the corresponding points of each petal, and so you just get one “circle”
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Tim Hosgood
@tjohnhos
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1. velj |
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Q/Z can look like the rationals on an interval or an infinite bouquet of such intervals, depending on what sort of quotient you mean, right?
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Tim Hosgood
@tjohnhos
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1. velj |
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i really feel like i just woke up one day with the fact in my brain that, for whatever reason, @Category_Fury has a tonne of bones, and i never really questioned where it came from...
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