The Cayley Expansion (feat. David Eisenbud) - Objectivity 174

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  • Опубліковано 29 вер 2024
  • David Eisenbud joins us at The Royal Society to look at the work of one of his all time favourite mathematicians. More links below ↓↓↓
    Featuring David Eisenbud speaking with Brady and Keith Moore.
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КОМЕНТАРІ • 72

  • @Duncan_Idaho_Potato
    @Duncan_Idaho_Potato 6 років тому +51

    O... M... G..., David Eisenbud has a VELVET voice, too?! Can we just have a twenty minute episode of David and Keith having a one-on-one conversation about, oh, I don't know, ANYTHING?

    • @samcraft7573
      @samcraft7573 5 років тому

      YASSSS. I would love that too.

    • @samcraft7573
      @samcraft7573 5 років тому +2

      Same with Neil Sloane

    • @iambiggus
      @iambiggus Рік тому

      For anyone who hasn't searched him out already, his extended videos on Numberphile are easy to fall asleep to.

  • @qwertyTRiG
    @qwertyTRiG 6 років тому +30

    Have you ever made a video about the history and architecture of the physical building? Was it purpose-built or procured? Was it extended? Were extra basements dug out?

    • @qwertyTRiG
      @qwertyTRiG 6 років тому +3

      John Dee Thanks.

    • @ky-gp4sz
      @ky-gp4sz 2 роки тому

      It’s been done

  • @austynhughes134
    @austynhughes134 5 років тому

    I could listen to Dr.Eisenbud talk about math all day.

  • @prussian7
    @prussian7 5 років тому

    I want to know more about Author Cayley. And his math.

  • @Glatzel132
    @Glatzel132 6 років тому

    I love the golden ratio Shirt of Brady's. Any tips where i can get one just like it?

  • @CM_Burns
    @CM_Burns 6 років тому +3

    David Eisenbud's voices sounds like a deeper version of Mr. Burns.

  • @kchorman
    @kchorman 6 років тому +2

    1st

  • @alexanderf8451
    @alexanderf8451 6 років тому +40

    Brady please get David Eisenbud to do a Numberphile video on determinants.

  • @roderickwhitehead
    @roderickwhitehead 6 років тому +54

    David is one of my most favorite guests on Numberphile, Brady. I am so happy to see him on Objectivity. Perhaps a future discussion with Dr. Eisenbud regarding hyperdeterminants and multidimensional matrices is appropriate?

  • @remaniac1
    @remaniac1 6 років тому +49

    Just struck me how well these videos are produced now.

  • @orangesims
    @orangesims 5 років тому +6

    An Australian, an American and an Englishman walk into a.. library.

  • @Dsiefus
    @Dsiefus 6 років тому +41

    Keith is the head librarian but... how many librarians are there in total?

    • @duckrutt
      @duckrutt 6 років тому +10

      Typically five. Left leg, right leg...

    • @ky-gp4sz
      @ky-gp4sz 5 років тому

      Rupert

    • @duckrutt
      @duckrutt 5 років тому

      @@prassel6189 Voltron doesn't have a front limb? There is a honking big sword but I'm not sure that counts.

  • @Liliou
    @Liliou 6 років тому +30

    It gives me butterflies to my stomach seeing the actual handwriting of brillant mathematicians and physicists of previous generations. It is kind of sad that next generations won't be able to do the same with scientists of our time, papers being typed today.
    (PS Dr. Eisenbud is such a gentle person, i love to see him in your videos.)

    • @pluransart1795
      @pluransart1795 6 років тому

      Don't want to be that guy here, give the man his proper title, he's earned it

    • @Liliou
      @Liliou 6 років тому

      Oh sorry you are right, Dr. Eisenbud (I think it is what you meant?)

    • @LasseJepsen
      @LasseJepsen 6 років тому

      Many physicists still do alot of algebra in hand, of course it never gets published in that form, but i bet you could still find some stuff like this among physicists. Especially the older guys.

    • @comsubpac
      @comsubpac 6 років тому

      When were papers ever published in handwritten form?

    • @Liliou
      @Liliou 6 років тому

      Lasse true I didn't think about that, let's hope some of it gets well conserved so that people can have a look at it in the future and enjoy it

  • @elago98
    @elago98 6 років тому +8

    I think you meant director of the Spiritual Home of Numberphile.

  • @Freakoutski
    @Freakoutski 6 років тому +17

    David sounds like Mr Burns.

  • @PopeLando
    @PopeLando 2 роки тому +1

    2021, after rewatching this I looked up Arthur Cayley and discovered he was born in 1821, so it's been his bicentenary this year! No details in Wikipedia about Cayley's family, so no clues, alas, as to who he was mourning in 1869, whether a wife or a child.

  • @daveh3997
    @daveh3997 6 років тому +3

    0:51 Love that studio portrait. His hand is "resting" on a balustrade which is painted on a flat background. Nineteenth century version of photoshop?

  • @culwin
    @culwin 6 років тому +6

    7:49 Cayley put the FUN in Fundamental

  • @PinkChucky15
    @PinkChucky15 6 років тому +3

    Not to be creepy, but I’d love to smell those old books.

  • @DrKaii
    @DrKaii 6 років тому +2

    I am fairly certain Keith could pull that oiled down hair look, if he hasn't already tried it

  • @BunkerFox
    @BunkerFox 5 років тому +1

    I knew some of those words

  • @BaartFilmProductions
    @BaartFilmProductions 6 років тому +8

    I love this video

  • @timbeaton5045
    @timbeaton5045 6 років тому +1

    Never ceases to amaze me. Yet another excellent video, that gets several dislikes. Are there people who literally go through as many YT videos as possible, and just Thumbs Down every one they can? Quite what is it that some (ok, only 3 as of now, but the principle stands) people dislike about this video?
    Is it just bad mouse control.."meant to click Like but hit Dislike by accident"? Or just pure malice?
    I despair of humanity sometimes!

  • @gregiles908
    @gregiles908 5 місяців тому

    Mourning Covers are something a good Philatelist should know about.

  • @spookayitsme
    @spookayitsme 2 роки тому

    At the beginning; the poor guy looks like he's trying not to fall over as he's watching Brady rock back and forth

  • @alexanderf8451
    @alexanderf8451 6 років тому +2

    This guy's way of speaking reminds me so much of my grandfather.

  • @PopeLando
    @PopeLando 6 років тому +1

    PBS (in the UK) last night showed a film about Benjamin Franklin's LITERAL "skeletons in the closet", a cache of bones in his old house, and Keith popped up! Increasingly the TV star!

    • @ObjectivityVideos
      @ObjectivityVideos  6 років тому +1

      You may enjoy our own episode on that very topic! ua-cam.com/video/XJa3g2Pr9LQ/v-deo.html

  • @hugobouma
    @hugobouma 3 роки тому

    2:12 That's Richard Wagner without the neckbeard

  • @AshishGupta-ql9lq
    @AshishGupta-ql9lq 6 років тому +1

    Those were the days when you could take the grant money and say I would publish the results at a later time

  • @1996Pinocchio
    @1996Pinocchio 6 років тому +1

    3:50 Matrizes can be used to solve systems of equations, that's why they're used everywhere. :)

  • @arhythmetic
    @arhythmetic 6 років тому +1

    objectivity videos tend to have especially high like:dislike ratios. what a great channel!

  • @EladLerner
    @EladLerner 6 років тому +1

    I could listen to a podcast of Keith reading old scientific papers. It would be the most relaxing thing ever.

  • @xavierstanton8146
    @xavierstanton8146 4 роки тому

    Before I watch, is this the same Cayley that Cayley tables are named after?

  • @alicehancock1
    @alicehancock1 6 років тому +1

    I could listen to Dr Eisenbud talk for hours, I love his voice

  • @ChrisSmith-wh6bq
    @ChrisSmith-wh6bq 6 років тому +1

    He was always my favourite character in “Minder”

  • @gigglysamentz2021
    @gigglysamentz2021 6 років тому +1

    Waaaah old maths!!

  • @hamidsharif100
    @hamidsharif100 6 років тому

    ooh, the books... precious more than diamonds... can we copies the original... would the royal society allow for this... I think a digital copy put online will be highly appreciable.

  • @Fake_Blood
    @Fake_Blood 6 років тому

    The 23 fundamental thingies wouldn't have anything to do with the number of dimensions string theory started out with right? I remember from numberphile's -1/12 video that 12 has some significance and string theory is down to 11 dimensions now iirc?

  • @robbiegittens2944
    @robbiegittens2944 6 років тому

    Hell yeah, I'm glad you got professor Eisenbud to do a video on this channel. Great work you guys.🍻

  • @sam08g16
    @sam08g16 6 років тому +3

    0:55 Would anyone join me in a crusade to bring back that hairstyle?

  • @maxiewawa
    @maxiewawa 6 років тому

    You made a T shirt out of the flower pattern thingy!

  • @leobarlach
    @leobarlach 6 років тому +8

    Marvel: Infinity Wars is the biggest crossover in history.
    Objectivity: hold my gloves.

  • @Scanlaid
    @Scanlaid 5 років тому

    That synchronized head turn at the beginning though

  • @ProfRandom1618
    @ProfRandom1618 6 років тому

    David and Keith actually look a lot alike!

  • @jayjeetchakraborty9788
    @jayjeetchakraborty9788 6 років тому

    I like the Invariant Theory.

  • @jstreutker
    @jstreutker 6 років тому

    Montgomery Burns

  • @whatthefunction9140
    @whatthefunction9140 6 років тому

    twins?

  • @udipadhikari5541
    @udipadhikari5541 6 років тому

    26th

  • @CheshireTomcat68
    @CheshireTomcat68 6 років тому

    Another very enjoyable video I didn't understand! I love the way that 23 was so nicely written with an ink pen too.

    • @ragnkja
      @ragnkja 6 років тому

      CheshireTomcat68
      It was a key part of the letter, so it had to be clearly written.

    • @CheshireTomcat68
      @CheshireTomcat68 6 років тому +1

      My dad was very much into calligraphy, it just touched a chord as being so well done :-)

  • @BinkyBorky
    @BinkyBorky 6 років тому

    Yey.

  • @ranolden9717
    @ranolden9717 6 років тому

    first

  • @DrKaii
    @DrKaii 6 років тому

    Brady PLEASE get a 4K camera!