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

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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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16 июл 2018

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Комментарии : 72

@alexanderf8451 6 лет назад

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

@Duncan_Idaho_Potato 6 лет назад

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 5 лет назад

YASSSS. I would love that too.

@samcraft7573 5 лет назад

Same with Neil Sloane

@iambiggus 10 месяцев назад

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

@remaniac1 6 лет назад

Just struck me how well these videos are produced now.

@ObjectivityVideos 6 лет назад

Cheers!

@roderickwhitehead 6 лет назад

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?

@alihijazi4451 5 лет назад

I would love to see that!

@Liliou 6 лет назад

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 6 лет назад

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

@Liliou 6 лет назад

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

@LasseJepsen 6 лет назад

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 6 лет назад

When were papers ever published in handwritten form?

@Liliou 6 лет назад

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

@qwertyTRiG 6 лет назад

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 6 лет назад

John Dee Thanks.

@ky-gp4sz 2 года назад

It’s been done

@alicehancock1 6 лет назад

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

@culwin 6 лет назад

7:49 Cayley put the FUN in Fundamental

@Dsiefus 6 лет назад

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

@duckrutt 6 лет назад

Typically five. Left leg, right leg...

@ky-gp4sz 5 лет назад

Rupert

@duckrutt 5 лет назад

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

@EladLerner 6 лет назад

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

@alexanderf8451 6 лет назад

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

@PopeLando 2 года назад

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.

@timbeaton5045 6 лет назад

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!

@daveh3997 6 лет назад

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?

@PopeLando 6 лет назад

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 6 лет назад

You may enjoy our own episode on that very topic! ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-XJa3g2Pr9LQ.html

@robbiegittens2944 6 лет назад

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

@arhythmetic 6 лет назад

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

@spookayitsme 2 года назад

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

@orangesims 5 лет назад

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

@gregiles908 3 месяца назад

Mourning Covers are something a good Philatelist should know about.

@ChrisSmith-wh6bq 6 лет назад

He was always my favourite character in “Minder”

@BaartFilmProductions 6 лет назад

I love this video

@ObjectivityVideos 6 лет назад

Thanks for watching!

@PinkChucky15 6 лет назад

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

@elago98 6 лет назад

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

@Freakoutski 6 лет назад

David sounds like Mr Burns.

@austynhughes134 5 лет назад

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

@CheshireTomcat68 6 лет назад

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

@ragnkja 6 лет назад

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

@CheshireTomcat68 6 лет назад

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

@Scanlaid 5 лет назад

That synchronized head turn at the beginning though

@BunkerFox 5 лет назад

I knew some of those words

@hugobouma 3 года назад

2:12 That's Richard Wagner without the neckbeard

@Glatzel132 6 лет назад

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

@DrKaii 6 лет назад

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

@maxiewawa 6 лет назад

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

@1996Pinocchio 6 лет назад

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

@gigglysamentz2021 6 лет назад

Waaaah old maths!!

@prussian7 5 лет назад

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

@jayjeetchakraborty9788 6 лет назад

I like the Invariant Theory.

@Fake_Blood 6 лет назад

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?

@sam08g16 6 лет назад

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

@xavierstanton8146 4 года назад

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

@BinkyBorky 6 лет назад

Yey.

@ProfRandom1618 6 лет назад

David and Keith actually look a lot alike!

@hamidsharif100 5 лет назад

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.