Imagine having the possibility to view lectures from people of this quality of intellegence, one honor we should all admire! Thanks for posting this video.
@IIIO000
8 жыл бұрын
The way he talks & explains is so much relaxing, kind, inspiring, nice and motivational :)
@cosmicwakes6443
8 жыл бұрын
I truly enjoy Jacob Lurie's lectures.
@pairadeau
6 жыл бұрын
Excellent mathematician but an even more excellent lecturer if that's possible.
@BarriosGroupie
8 жыл бұрын
Jacob is a great teacher!
@mlevy2429
6 жыл бұрын
He’s a genius
@someone1059
2 жыл бұрын
@@mlevy2429 of highest order
@DanielKRui
Жыл бұрын
I really like that he summarized his talk @40:30 - 43:50.
@newspaperlightbulb
8 жыл бұрын
Jacob Lurie is such a badass.
@runggp
4 жыл бұрын
great lecture, really enjoy his style
@passacagliash
9 жыл бұрын
I hope someone has already given feedback along these lines, but I am quite bothered by the constant shifting of the camera to follow Professor Lurie instead of staying steady on recent things he points to or writes. The constant movement strains the eye, but does not provide anything (I can't speak for everyone, I guess, but I was not able to recover anything meaningful from the pattern of his back-and-forth pacing).
@BarriosGroupie
8 жыл бұрын
The camera-person is trying to make the image large enough to be seen, while including Jacob. Perhaps it would be better if they zoomed out while jacob is talking without doing any writing.
@bluefuzz01
8 жыл бұрын
+Aniket Shah Yeah... I gave up watching it because of this.
@yuwuxiong1165
7 жыл бұрын
The camera-person seems better in this video: vimeo.com/120708135
@xyh6552
6 жыл бұрын
This just imply Jacob is handsome and the guy playing the camera was captivated by him! haha!
@Cantor214
5 жыл бұрын
I liked his style. The movement conveyed his enthusiasm for his topic. There are alot of great stories out there about genius Professors and their quirks. I had one professor show up to the first day of Diff E Q and just stand there looking at his notes for like 5 minutes. And then he asked the students "What class is this?". Everyone laughed. The professor was just kidding around and he often did hilarious things like that.
@7archie
9 ай бұрын
Do you know that Jean-Pierre Serre is part of the audience, the old man asking at very final...
@lailacristina1967
7 жыл бұрын
Aula maravilhosa!
@lucasm4299
6 жыл бұрын
laila cristina 🇺🇸
@bizzaaach
3 жыл бұрын
This is way beyond awesome
@pmcate2
2 жыл бұрын
christ, the camera operator didn't need to move every time Jacob moved and inch
@olas1802
8 жыл бұрын
Instead of using his incredible genius to improve his own egoistic gaining, he is using it for man kind. Thank you for existing. You are a perfect role model for everyone.
@PolkiSaMalutkie
7 жыл бұрын
Huh?
@alephnull4044
5 жыл бұрын
What are you talking about? Virtually every mathematics professor has to teach.
@edwardjones2202
5 жыл бұрын
Mankind needs food, freedom, peace, interesting work and finances. It does not need isomorphism between two vector spaces.
@u.v.s.5583
5 жыл бұрын
@@edwardjones2202 No agriculture without automatic machines, no automatic machines without GPS, no GPS without isomorphism between two vector spaces.
@whatever-wn1nk
2 жыл бұрын
@@u.v.s.5583 i would've believed you like 200 years ago but this stuff no one needs most likely, people just need peace and happy life
@adelvoid1530
4 жыл бұрын
man you were a bit nervous but you nailed it!
@gylje-9905
5 жыл бұрын
Is that Serre at the lecture?
@ajinkyakulkarni5439
4 жыл бұрын
indeed
@maxturgeon89
4 жыл бұрын
😮
@peasant12345
4 жыл бұрын
Can the cameraman focus on the blackboard?
@kaushaltimilsina7727
4 жыл бұрын
Awesome lecture!
@vatsacycle
5 жыл бұрын
Ok, I'm being a bit naive but what is the point of category 2 theorems?
@maxturgeon89
4 жыл бұрын
If you have an equivalence between two categories, it could imply that similar tools or ideas from one category can be applied to problems in the other category. Like modular forms and elliptic curves, to take a "well-known" example
@JoGurk
3 жыл бұрын
Another example might be the duality of locally compact Hausdorff spaces and commutative C*-algebras, which gave rise to the field called noncommutative geometry, where (noncommutative) C*-algebras are regarded as some sort of (functions on) "noncommutative"-spaces. Much of the mathematics of modern quantum field theory is written in the language of NCG, which wouldn't exist if the equivalence of 2 categories (namely LCHaus^opp and abC*-alg) wouldn't have been discovered.
@nelange
2 жыл бұрын
Brilliant, but why did he only button the top button of his shirt?
@PKPTY
3 ай бұрын
it is homeomorphic to all buttons closed. so job done.
@imrematajz1624
5 ай бұрын
All I was looking for was some diagrams with objects and arrows, but I got a lot more fluff instead...otherwise genius. I am feeling very inadequate.
@dennisreed7679
7 жыл бұрын
how does he do all that without notes?
@alephnull4044
5 жыл бұрын
Cause he understands what he's talking about so well
@holliswilliams8426
2 жыл бұрын
If you understand it you don't need notes, I had a lecture course on Geometry and the professor didn't refer once to notes in 30 hours because he either knew it or could do the calculation on the spot to re-derive a result.
I got lost @ 11:04, why is the translation (the "+ t") of the original Fourier function this: \^{f}_{t}(y)=\^{f}(y)e^{2\pi ty}
@shana_dmr
6 жыл бұрын
Just write out the definition, exp(2\pi (x + t)y) = exp(2\pi ty)*exp(2\pi xy) and you can get it before the integral sign.
@aravartomian1
4 жыл бұрын
Why does he keep looking at the ceiling
@myeongsangcho9670
4 жыл бұрын
Maybe God of mathematics tells him something
@fuckkThaSystem
4 жыл бұрын
To make sure God is taking down notes!
@rv706
4 жыл бұрын
He's looking at *higher* categories
@muffinspuffinsEE
3 жыл бұрын
@@rv706 dang you got it haha! ;)
@justinwalpole8956
4 ай бұрын
Autism
@jorgsander2388
3 жыл бұрын
Jacob does Not Need Andy Fitness Training After Holding lectures!
@user-cu9ww9tj4i
3 ай бұрын
미래엔 이 사실을 태어나자마자 알게되겠죠.
@mrnarason
5 жыл бұрын
Cool to have clear speaking young lecturer rather than old, hard to understand Russian or Chinese lecturers.
@JosiahWarren
2 жыл бұрын
That's why Laurie is so lean he must have walked 10 km alin 1 hour
@SultanLaxeby
3 жыл бұрын
Still don't get what BG is supposed to mean
@ghostyoda970
2 жыл бұрын
BG typically refers to the classifying space of a group G. You can construct it by defining a one-object category whose morphism set Hom(•,•)=Aut(•)=G. For example if G=Z/2Z then the category would have a single object and one non-identity morphism f such that f•f=id. Then you take the geometric realization of the nerve of this category and get a topological space that you call BG. This process actually defines a functor from groups to topological spaces.
@antoniostojanovski9008
4 жыл бұрын
Genius
@anam.caballerowilson9421
4 жыл бұрын
Is lamda important?
@bouyi_sciences5116
2 жыл бұрын
Professeur jacob
@PaoloPignatelli
2 жыл бұрын
Is that Freeman Dyson at 0:24?
@eleanorblake697
Жыл бұрын
I thonk so!
@NothingMaster
4 жыл бұрын
The lecture is straightforward enough, but his agitated delivery, hand throwing, and constant pacing back and forth are making me dizzy.
@rickynave
4 жыл бұрын
One of the great thing's about Lurry's presentation style is that the board is just supplemental. I listen to him while cleaning or driving and don't suffer any dizziness from watching him 😉
@hhhhhhhh6008
3 жыл бұрын
@@rickynave he's trying
@subhasispanda5039
4 жыл бұрын
Where can I read about this?
@offYears
3 жыл бұрын
nLab!
@subhasispanda5039
3 жыл бұрын
@@offYears what is nlab? Is it a youtube channel or some website?
@___Truth___
3 жыл бұрын
@@subhasispanda5039 website
@holliswilliams8426
2 жыл бұрын
Lurie has books on higher category theory but they are fairly unreadable.
@anam.caballerowilson9421
4 жыл бұрын
👌
@tronghai55
2 жыл бұрын
Your Fourier transform us classic for all vectors and sub vectors spaces are isomorphic or isotopic and abelian translation but it is wrong cause the conumdrums are not usi specific depending on which topographical relations interconplexes non abelians C we are dealings with .quite impressive teachings if great havard teachers .but Fourier transfirm us just numbers of maze abstracts teachings but not apps to real life specifics assets of hi tech researches futures if solving abelian and non abelians complexes vectorings designs of conumdrums .Fourier transform is only a tool nit the lever apps .sorry to be so non compliant to an classics but in life the classics are not compute classics .still havard must be right somewhere along the lines .you have great teachers but a little bit fonctionnaires .if Fourier transform apps to future aeronautics or not would it be the same .the answer is quite impressive fir nit to say hyoerdumbs even fir masters if the masters 45 dumbs.
@ibrahimmy9211
6 жыл бұрын
Zero is not concrete, its the abstraction.
@mpcc2022
5 жыл бұрын
All numbers are abstractions. In category theory however they are actual objects as items and not collections of objects like sets, nor collections of operations and properties like fields or groups.
@hybmnzz2658
9 ай бұрын
I agree zero is an abstraction. But its all relative! Any numbers or functions would be called "concrete" to an algebraist.
@hhhhhhhh6008
2 жыл бұрын
Help help this person he's having a panic attack
@stefansaldo8189
4 жыл бұрын
wow, what Cow :)
@user-mw3lh5kk3v
3 жыл бұрын
将来はセクシー男優でもいいと考えてます。
@lindasmellycunt768
7 жыл бұрын
Does this guy have emphysema?
@user-mw3lh5kk3v
3 жыл бұрын
経済学の勉強はしない方針です。
@PauloConstantino167
8 жыл бұрын
The way this guy talks is comic.
@nasajetpropulsionlaborator8727
5 жыл бұрын
i have never seen a bigger aspie in my whole life
@mpcc2022
5 жыл бұрын
He is one.
@nasajetpropulsionlaborator8727
4 жыл бұрын
MrVm1980 hes high on viagra and lsd
@ziggityfriggity
4 жыл бұрын
What kind of comment is this from the Jet Propulsion Lab? Fake Account
@nasajetpropulsionlaborator8727
4 жыл бұрын
ziggityfriggity no this is the jpl
@bizzaaach
3 жыл бұрын
I've seen that movie... Star Cars
@hamidsanei1987
2 жыл бұрын
His lecture is not interactive as if he is reviewing for himself. Very traditional way of teaching that only a few students can follow the teacher. Reviewing is not teaching. And also his constant navigation makes me distracted.
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