Institute for Advanced Study
Institute for Advanced Study
  • Видео 5 680
  • Просмотров 17 679 686
Symplectic Orbifold Gromov-Witten Invariants - Mark McLean
Joint IAS/Princeton/Montreal/Paris/Tel-Aviv Symplectic Geometry Zoominar
Topic: Symplectic Orbifold Gromov-Witten Invariants
Speaker: Mark McLean
Affiliation: Stony Brook University
Date: June 28, 2024
Chen and Ruan constructed symplectic orbifold Gromov-Witten invariants more than 20 years ago. In ongoing work with Alex Ritter, we show that moduli spaces of pseudo-holomorphic curves mapping to a symplectic orbifold admit global Kuranishi charts. This allows us to construct other types of Gromov-Witten invariants, such as K-theoretic counts. The construction relies on an orbifold embedding theorem of Ross and Thomas.
Просмотров: 766

Видео

Bespoke Unitarity and Colored Yukawa Theory - Marcus Spradlin
Просмотров 50716 часов назад
Amplitudes 2024 Conference Topic: Bespoke Unitarity and Colored Yukawa Theory Speaker: Marcus Spradlin Date: June 12, 2024
S-matrix Bootstrap Part 4 - Lucía Córdova
Просмотров 715День назад
Amplitudes 2024 Summer School Topic: S-matrix Bootstrap Part 4 Speaker: Lucía Córdova Date: June 21, 2024
S-matrix Bootstrap Part 3 - Lucía Córdova
Просмотров 203День назад
Amplitudes 2024 Summer School Topic: S-matrix Bootstrap Part 3 Speaker: Lucía Córdova Date: June 21, 2024
Amplitudes and Observables Part 4 - Donal O'Connell
Просмотров 314День назад
Amplitudes 2024 Summer School Topic: Amplitudes and Observables Part 4 Speaker: Donal O'Connell Date: June 21, 2024
Amplitudes and Observables Part 3 - Donal O'Connell
Просмотров 348День назад
Amplitudes 2024 Summer School Topic: Amplitudes and Observables Part 3 Speaker: Donal O'Connell Date: June 20, 2024
Amplitudes and Observables Part 2 - Donal O'Connell
Просмотров 275День назад
Amplitudes 2024 Summer School Topic: Amplitudes and Observables Part 2 Speaker: Donal O'Connell Date: June 20, 2024
S-matrix Bootstrap Part 2 - Lucía Córdova
Просмотров 270День назад
Amplitudes 2024 Summer School Topic: S-matrix Bootstrap Part 2 Speaker: Lucía Córdova Date: June 20, 2024
S-matrix Bootstrap Part 1 - Lucía Córdova
Просмотров 470День назад
Amplitudes 2024 Summer School Topic: S-matrix Bootstrap Part 1 Speaker: Lucía Córdova June 20, 2024
Causality and inclusive amplitudes Part 4 - Simon Caron-Huot
Просмотров 255День назад
Amplitudes 2024 Summer School Topic: Causality and inclusive amplitudes Part 4 Speaker: Simon Caron-Huot June 20, 2024
Causality and inclusive amplitudes Part 3 - Simon Caron-Huot
Просмотров 209День назад
Amplitudes 2024 Summer School Topic: Causality and inclusive amplitudes Part 3 Speaker: Simon Caron-Huot June 20, 2024
Amplitudes and Observables Part 1 - Donal O'Connell
Просмотров 51514 дней назад
Amplitudes 2024 Summer School Topic: Amplitudes and Observables Part 1 Speaker: Donal O'Connell Date: June 19, 2024
Causality and inclusive amplitudes Part 2 - Simon Caron-Huot
Просмотров 22214 дней назад
Amplitudes 2024 Summer School Topic: Causality and inclusive amplitudes Part 2 Speaker: Simon Caron-Huot June 19, 2024
Causality and inclusive amplitudes Part 1 - Simon Caron-Huot
Просмотров 31014 дней назад
Amplitudes 2024 Summer School Topic: Causality and inclusive amplitudes Part 1 Speaker: Simon Caron-Huot June 19, 2024
Scattering Amplitudes and Effective Field Theory Part 4 - Henriette Elvang
Просмотров 17114 дней назад
Amplitudes 2024 Summer School Topic: Scattering Amplitudes and Effective Field Theory Part 4 Speaker: Henriette Elvang Date: June 18, 2024
Scattering Amplitudes and Effective Field Theory Part 3 - Henriette Elvang
Просмотров 19514 дней назад
Scattering Amplitudes and Effective Field Theory Part 3 - Henriette Elvang
The tropical and discrete geometry of Feynman integrals Part 4 - Michael Borinsky
Просмотров 17014 дней назад
The tropical and discrete geometry of Feynman integrals Part 4 - Michael Borinsky
The tropical and discrete geometry of Feynman integrals Part 3 - Michael Borinsky
Просмотров 16414 дней назад
The tropical and discrete geometry of Feynman integrals Part 3 - Michael Borinsky
Amplitudes for Phenomenology Part 4 - Fabrizio Caola
Просмотров 10914 дней назад
Amplitudes for Phenomenology Part 4 - Fabrizio Caola
Amplitudes for Phenomenology Part 3 - Fabrizio Caola
Просмотров 7214 дней назад
Amplitudes for Phenomenology Part 3 - Fabrizio Caola
The tropical and discrete geometry of Feynman integrals Part 2 - Michael Borinsky
Просмотров 16614 дней назад
The tropical and discrete geometry of Feynman integrals Part 2 - Michael Borinsky
The tropical and discrete geometry of Feynman integrals Part 1 - Michael Borinsky
Просмотров 26414 дней назад
The tropical and discrete geometry of Feynman integrals Part 1 - Michael Borinsky
Scattering Amplitudes and Effective Field Theory Part 2 - Henriette Elvang
Просмотров 11214 дней назад
Scattering Amplitudes and Effective Field Theory Part 2 - Henriette Elvang
Scattering Amplitudes and Effective Field Theory Part 1 - Henriette Elvang
Просмотров 36514 дней назад
Scattering Amplitudes and Effective Field Theory Part 1 - Henriette Elvang
Amplitudes for Phenomenology Part 2 - Fabrizio Caola
Просмотров 14014 дней назад
Amplitudes for Phenomenology Part 2 - Fabrizio Caola
Amplitudes for Phenomenology Part 1 - Fabrizio Caola
Просмотров 25714 дней назад
Amplitudes for Phenomenology Part 1 - Fabrizio Caola
Inertial Manifolds for the Hyperbolic Cahn-Hilliard Equation - Ahmed Bonfoh
Просмотров 1,1 тыс.14 дней назад
Inertial Manifolds for the Hyperbolic Cahn-Hilliard Equation - Ahmed Bonfoh
Gauge Theory Bootstrap: Pion amplitudes and low energy parameters - Yifei He
Просмотров 43014 дней назад
Gauge Theory Bootstrap: Pion amplitudes and low energy parameters - Yifei He
Recursive Landau Analysis - Mathieu Giroux
Просмотров 64214 дней назад
Recursive Landau Analysis - Mathieu Giroux
Three point amplitudes from the Matrix model approach to eleven dimensional.... - Juan Maldacena
Просмотров 61514 дней назад
Three point amplitudes from the Matrix model approach to eleven dimensional.... - Juan Maldacena

Комментарии

  • @FRC4fly
    @FRC4fly 5 дней назад

    perfect structures

  • @Mark-de5dz
    @Mark-de5dz 11 дней назад

    And, on the other hand , his back and forth movements usually wear out the bearings on a tripod.

  • @mathew142
    @mathew142 16 дней назад

    Good thing for her is that she can get mbbs degree in india in 4.5 years plus an year of service in govt sector. While in fhe united states, it would have taken her 8 years for a doctor degree alone

  • @StephenPaulKing
    @StephenPaulKing 20 дней назад

    Is there work on the Harmonics and wave mechanics of p-adic spaces? How might they interact?

  • @rinkubharali4688
    @rinkubharali4688 20 дней назад

    If she was still lived in *India* , what happen with her ?

  • @AlgoNudger
    @AlgoNudger 24 дня назад

    Thanks.

  • @gamersway960
    @gamersway960 25 дней назад

    What an honor and achivment! Now I have no doubt that jews are the best mathematicians and computer scientists in the world!! עם ישראל חי!!!

  • @GlFg-bb1mp
    @GlFg-bb1mp 26 дней назад

    Medical postdoctoral research lec vdo playlists

  • @luyuanxiu4051
    @luyuanxiu4051 27 дней назад

    💯

  • @RichardKCollins
    @RichardKCollins 28 дней назад

    You are wasting your brain cells on this. Let the computer do it and pick much harder problems. Also stop using chalk and face your audience so you can see their faces. Or work side by side with global collaborators on some really hard problems in the computer where everyone can see, explore, contribute, refine and "riff" as one. I mean this quite literally. A human storing this in their brain is not required. Processing the steps in their brain is not required. Doing the steps in their brain is not required. Rather put it in the computer once as a universal resource, then watch the computer do the steps, if you want. But more, take the several modules in global open resource form to look for new combinations. Do NOT limit it to the abilities of one human brain. Rather let all humans and AIs use these things and look for new uses, new innovations, new views, or just for fun. "Putting it in the computer" can be as simple as asking an AI to do that for you. Finding global collaborators, the AI can help as well. If groups would get their act together, then "allow global collaboration" or "make it a global open resources" is all it takes. And the groups (AIs and humans) can look at new pathways, and possibilities, just by the juxtaposition of things in a presentation. I did NOT say this person is stupid, or has no potential, or wrong, or wasting his time looking at these things. It might be elegant in the way of looking at zeros or many other things in his brain. But it is in his brain and not accessible. When such thing cannot truly be appreciated or have more impact and uses - unless "it is in the computer so all humans and AI can simply ask to see and use it." It is a waste for this smart person to spend time moving symbols and data that a computer can do. I forget all the people who spent lives building and using tables of logarithms or slide rules. It was an advance. But for people now to do that, no. Same with all symbolic methods and all computer methods. Products of Euler functions feel fundamentally wrong for most application, unless you have lots of time and lots of computers and memory. For one person to stay at a ivory tower and "work" on this is not wrong. But I would rather see 100 Million humans and AIs apply these sorts of things to things like hypersonic flight controls, or feeding the world, or truly random noise at the quantum level that is NOT random when the sources are mapped. It used to be India and China, and a few other places, but maybe real innovation means freedom from heavy handed old institutions. I loved talking with Nico Von Kampen. It was not that he was thick skinned, and ignored tough problems. Rather he was adroit and able to see the whole of things. He was practical and would not put up with paper chasing. I could switch viewpoints and approaches in an instant and he would have something useful to say. It was fast learning, and I tried to do my part. Many things that computers allow, including computers gathering, analyzing, and using data in real systems - were things he knew about but had not done. I am sorry many of the people I have met are gone now. If I had 20 PetaLifeTimes, I could have met and really gotten to know more. Every person is unique and adds value to the Universe. But our short lives only allow us to see a tiny tiny part of the whole. A cup of water has many Avogadro's number squared of interactions, and an Avogadro of seconds is about 19 Million Billion years. 19.0830125231 PetaYears Richard Collins, The Internet Foundation

  • @abdonecbishop
    @abdonecbishop 29 дней назад

    5:28 ...the box area looks like a factorable area equal.... X 'times' T .....where T is the Riemann height to the zero root endpoint of a countable complex Gaussian prime number point 'G' ...generalizing 'G' using sieve G = 3 mod (4) ...then the so called simple prime roots are the countable nonGaussian non-complex prime number ~G = 1 mod(4)........nice work James

  • @TheMemesofDestruction
    @TheMemesofDestruction 29 дней назад

    Good Stuff! ^.^

  • @eyesyc
    @eyesyc 29 дней назад

    What a wonderful history of exploration

  • @TheDavidlloydjones
    @TheDavidlloydjones 29 дней назад

    Wonderful satire on the RUclips of the back of a blackboard writer's head. 30 seconds, a giggle, and I'm outta here at "Error as small as possible." Great stuff! He's just getting started on his long pole with the many boards routine, and I'm sure it has hilarious potential. I'll look in some other day to see how he's developed it. RUclips might have potential for academic teaching, too -- but I can't see any reason to suppose that imitating the school classroom would be it: I think television proved that, and gave up on it, back when TV screens were round and green, back around 1948.

  • @brendawilliams8062
    @brendawilliams8062 29 дней назад

    A nice lecture. You have to read the numbers to work in it.

  • @ujawaladimbleujawaladimble5825
    @ujawaladimbleujawaladimble5825 Месяц назад

    I have an theory that P.C.Mahanolbis killed Ramanujan. He has classic narrasisitic and Psychppatic looks. Classic cain and Abel story in culture not awear about it.

  • @Bourbakirish
    @Bourbakirish Месяц назад

    Thank you for the great lecture, Prof. Ana. And thanks to IAS for organising this lecture and uploading it as well.

  • @graziacavasino8884
    @graziacavasino8884 Месяц назад

    As an Italian pen-friend of an already executed American death row inmate, I find everything revolving around the death penalty so tearing up that I can barely listen to people talking about it. NO society can call itself civil if the death penalty is part of its judicial system, full stop.

  • @user-cu9ww9tj4i
    @user-cu9ww9tj4i Месяц назад

    대수와 해석학을 공부하면 인생은 행복할거 같아요.

  • @TopeshMitter
    @TopeshMitter Месяц назад

    Very pure hearted lecture

  • @donnymcjonny6531
    @donnymcjonny6531 Месяц назад

    Fantastic talk, lots of great information

  • @MudithaMaths
    @MudithaMaths Месяц назад

    Nice lecture series. At the end, what happens to H^i(G/U) for i=1,2?

  • @sntk1
    @sntk1 Месяц назад

    By representation theory we understand the representation of a group by linear transformations of a vector space. ~Langlands

  • @user-dt7bl5wf9k
    @user-dt7bl5wf9k Месяц назад

    12:34 limits limits here i come. tell me where the rational bends. :)

  • @JetoXr
    @JetoXr Месяц назад

    Yo my boy got grilled 😬

  • @mathsguy2024
    @mathsguy2024 Месяц назад

    ❤❤🎉🎉🎉😊😊😅 @Mathsguy EAGLEHIMANG

  • @mathsguy2024
    @mathsguy2024 Месяц назад

    ❤❤🎉🎉🎉😊😊😅 @Mathsguy EAGLEHIMANG

  • @mathsguy2024
    @mathsguy2024 Месяц назад

    ❤❤🎉🎉🎉😊😊😅 @Mathsguy EAGLEHIMANG

  • @mathsguy2024
    @mathsguy2024 Месяц назад

    ❤❤🎉🎉🎉😊😊😅 @Mathsguy EAGLEHIMANG

  • @mathsguy2024
    @mathsguy2024 Месяц назад

    ❤❤🎉🎉🎉😊😊😅 @Mathsguy EAGLEHIMANG

  • @MrVontar
    @MrVontar Месяц назад

    Gj Jessica, great work.

  • @marianamirescu9570
    @marianamirescu9570 Месяц назад

    Spectacular! Brava, unique Joyce!❤

  • @alexabood2516
    @alexabood2516 Месяц назад

    I don’t think I understand like 50% of these words but I’ve been told this is important 😂😂

  • @asherwade
    @asherwade Месяц назад

    She used the word 'Soul', ...I wonder what 'she' means by that, ...or was that a slip-uP(-?)

  • @agustinmoreno3666
    @agustinmoreno3666 Месяц назад

    Beautiful way to close the series! Thank you Karen for sharing your path to math, and for that wonderful farewell dinner at the IAS. And Jordan, thanks for making this happen.

  • @user-hb2ku5oq5r
    @user-hb2ku5oq5r Месяц назад

    PACERE AUDE¡¡

  • @murphybed7919
    @murphybed7919 Месяц назад

    I just got a job and I have to review calculus and learn linear algebra and differential equations real fast.

  • @kwiky5643
    @kwiky5643 Месяц назад

    Is this what I’ll have to eat when I’ll study comp sci

  • @us-Bahn
    @us-Bahn Месяц назад

    Excellent personal statement.

  • @jeffreyluciana8711
    @jeffreyluciana8711 Месяц назад

    Here is a hint about the modulao (6n - 1)(6n - 1) = (6n + 1) (6n - 1)(6n + 1) = (6n - 1) (6n + 1)(6n + 1) = (6n + 1) If I remember correctly?, (who knows) (6n - 1)(6n + 1) cancellations happen at double the pace of the other two? so cancellations balance out

  • @AlgoNudger
    @AlgoNudger Месяц назад

    Thank You, Ma'am. 😊

  • @Superpeacenik
    @Superpeacenik Месяц назад

    Ms. Rojo deserves praise for trying to expand the company’s repertoire and attracting new audiences. Though she’s stretching the truth a bit with regard to the success of Mere Mortals. It was sold out only for the very last performance in the first run in January. For the Encore performances in April they had to close the balcony section and offer heavily discounted tickets. But the main question here is for how long will works like this stay relevant. I doubt Mere Mortals will garner much audience appreciation should it return in a couple of years. It doesn’t have any cross-cultural or cross-generational appeal. Its weak and repetitive choreography with a lot of stomping and marching is destined to become obsolete.

  • @kowalguitar
    @kowalguitar Месяц назад

    What is the application?

  • @gruntilda2
    @gruntilda2 Месяц назад

    Such a concise explanation of a lifelong career. I love the bit of insight at the end about connecting enthusiasm, interest, and imagination.

  • @brhnkh
    @brhnkh Месяц назад

    Karen, I remember reading your interview (with AMS Notices if I recall correctly) when I was a senior or first year grad student and your path/story was very inspirational to me. Thank you!

  • @duckyoutube6318
    @duckyoutube6318 Месяц назад

    Im about to go to school for physics but i love math a great deal. Perhaps i should double major but i dont have that much time. I guess im going to just see how things go. I can always change my major.

  • @RohitSingh-nm9wd
    @RohitSingh-nm9wd Месяц назад

    This series is amazing

  • @vonBottorff
    @vonBottorff Месяц назад

    Unfortunately, we don't have a "keep plugging away at it" world anymore. Everything has to be quick and not gnarly-complex. But to really get anywhere we have to ask gnarly "what ifs," then plug away at them. (This is more a pep talk to myself than great wisdom for you, BTW.)

  • @hrperformance
    @hrperformance Месяц назад

    very inspiring

  • @cypriensaito4276
    @cypriensaito4276 Месяц назад

    First I heard name of Professor Uhlenbeck concerning minimax conditioning of local conditions in normes space, shortly pronounced, Uhlenbeck compactification. I am indeed honored and encouraged at this very occasion that make me listen to her own statement by words. Thank a lot Professeur Uhlenbeck.