Unsolved Problems in Calculus

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  • Опубликовано: 1 фев 2025

Комментарии • 113

  • @caspermadlener4191
    @caspermadlener4191 3 месяца назад +72

    The first and fourth problems are generally understood as problems in algebra, not analysis.
    The derivative is here just the linear operator sending xⁿ to nxⁿ⁻¹, for n non-negative integers.
    Someone under this comment made the valid point that these problems are still very likely to be solved using analysis.
    Most algebraic problems have the nice property of being true in "general" (char 0) if and only if they are true over the complex numbers.

    • @mm18382
      @mm18382 3 месяца назад +5

      Was just about to say that. As much as I enjoy the author's videos, confusing calculus with algebra reveals a poor understanding of maths
      Especially given that the author mentions himself the generalization of Casas-Alvero to fields of char 0. Which is clearly not calculus-related

    • @jamesphillipturpin1452
      @jamesphillipturpin1452 3 месяца назад

      ​@mm18382 From what I gather (I could be misinformed) even generalizing to complex numbers makes it unsolved. So there is an unsolved complex analysis problem, even if that is not the most general case of the unsolved conjecture.

    • @tepsoram
      @tepsoram 3 месяца назад +4

      It seems that the conjecture is false in fields of prime characteristic and moreover, if it is true over the field of complex numbers, then it is true for all fields of characteristic zero. (See EMS Newsletter of June, 2011, available online). These are apparently the main reasons for regarding it as a problem most likely to be resolved by analytic rather than algebraic methods.

    • @caspermadlener4191
      @caspermadlener4191 3 месяца назад

      @@tepsoram Completely valid point, I had to change my comment.

    • @caspermadlener4191
      @caspermadlener4191 3 месяца назад

      @@mm18382 Actually, the case over the complex numbers turn out to be equivalent to the general case, so analysis can still be used!

  • @rtg_onefourtwoeightfiveseven
    @rtg_onefourtwoeightfiveseven 3 месяца назад +137

    The fact that you put the most important open problem in mathematics second in the video (as opposed to first or last) just tickles me for some reason.

  • @dewaard3301
    @dewaard3301 2 месяца назад +2

    I love how your videos jump right into the topic. No 'skip the first 1/3rd of any video' or any such nonsense.

  • @blakegundry
    @blakegundry 3 месяца назад +84

    You used a picture of Fourier instead of Navier, just wanted to let you know

    • @XoPlanetI
      @XoPlanetI 3 месяца назад +16

      Apply Fourier Transform to get Navier's pic

  • @RigoVids
    @RigoVids Месяц назад

    love the video, minor note on the animations, the text sliding up from a white mask effect seems to clip off the bottom of some hanging letters, in particular it's noticeable with the many y's in equations. See the Navier Stokes portion of the video for reference. Otherwise loved the video!

  • @KalebTyler377
    @KalebTyler377 3 месяца назад

    Love these videos! ❤ Honestly helping me to understand math more

  • @jsalsman
    @jsalsman 3 месяца назад +23

    Is "ODE" really pronounced ode? I've only heard O-D-E (like P-D-E).

    • @ThoughtThrill365
      @ThoughtThrill365  3 месяца назад +8

      haha, no.

    • @breadmemes9502
      @breadmemes9502 3 месяца назад +4

      how are you verified at 130 subscribes

    • @empmachine
      @empmachine 3 месяца назад +1

      Yea.. Initialism, not acronym.. IMHO

    • @paravalent7974
      @paravalent7974 3 месяца назад

      youtube employee​@@breadmemes9502

  • @umbraemilitos
    @umbraemilitos 3 месяца назад +4

    O.D.E. it is an initialism.

  • @ugniusmonkevicius9544
    @ugniusmonkevicius9544 3 месяца назад +5

    6:33 That's J. Fourier not Navier

  • @Kero-zc5tc
    @Kero-zc5tc 3 месяца назад +24

    Only 3 comments I see mentioning vid did something wrong 💀

    • @stevenfallinge7149
      @stevenfallinge7149 3 месяца назад +2

      Seems like everyone's wanting to flex or something.

  • @sinx2247
    @sinx2247 3 месяца назад +34

    Why is no one mentioning that literally none of these problems are in Calculus

    • @glebd3204
      @glebd3204 3 месяца назад +3

      The first one is

    • @lepidoptera9337
      @lepidoptera9337 3 месяца назад +17

      @@glebd3204 No, it isn't. Calculus allows for smooth deformations of functions. A deformation of a polynomial is not a polynomial. The first problem is more likely an algebra or number theory problem. It is definitely not something one can solve with methods from calculus.

    • @richardtrager7125
      @richardtrager7125 3 месяца назад +16

      The Navior-Stokes Equations are literally differential equations

    • @lepidoptera9337
      @lepidoptera9337 3 месяца назад

      @@richardtrager7125 Yes, and you need methods from functional analysis to get anywhere close to the solution of Navier-Stokes related problems. At least historically calculus and functional analysis are NOT the same field. The AI (or the stupid kid who wrote this video) doesn't know the first thing about mathematics.

    • @projectseven2727
      @projectseven2727 3 месяца назад +2

      ​@richardtrager7125 it's a fluid mechanics/ transport phenomena issue, not a math one

  • @AngryArmadillo
    @AngryArmadillo Месяц назад

    Small correction for the Jacobian Conjecture: The function f must itself be a polynomial.

  • @FullPwned
    @FullPwned 3 месяца назад +3

    Who the fuck says ODE like that? Every single person I have met says O, D, E.

  • @AKA-f7p
    @AKA-f7p 3 месяца назад +12

    Navier is Fourier?!
    Why did you just paste Fourier's portrait when representing navier? Why????

  • @elpman001
    @elpman001 3 месяца назад

    The primitive equations of meteorology which I know are related to Navier Stokes. I think it is still worth mentioning

  • @Daniel-gx4zx
    @Daniel-gx4zx 3 месяца назад +6

    There are more unsolved problems than the ones presented here, the is one sitting on my desk and you didnt talk about it.

  • @David_Lloyd-Jones
    @David_Lloyd-Jones 3 месяца назад +96

    Louis: lou-ee; not lou-eeze. The latter is Louise, a women's name.

    • @marcelob.5300
      @marcelob.5300 3 месяца назад +11

      Perhaps Louis was having seconds thoughts about his gender? Great catch, but I'd accept him pronouncing it as "Jeronimo" or even "María Antonieta", lol.

    • @jocabulous
      @jocabulous 3 месяца назад +8

      Pretty sure the script and audio is ai generated anyway

    • @dyip-vb1wl
      @dyip-vb1wl 3 месяца назад

      Shut up no one cares

    • @isavenewspapers8890
      @isavenewspapers8890 3 месяца назад +2

      @@jocabulous We can come up with more original insults, now can't we?

    • @emanuellandeholm5657
      @emanuellandeholm5657 3 месяца назад +9

      Never heard O.D.E being pronounced as "ode" either. It's always oh dee eeh. Who/whatever narrated this video doesn't really do math. Which is fine

  • @dex2234
    @dex2234 3 месяца назад +10

    Ive never heard ODE pronounced like that lmao

  • @Tuv_Certified_Ehrenmann
    @Tuv_Certified_Ehrenmann 2 месяца назад

    Affine and linear are two different things, all linear functions are affine, but not the other way

  • @linny356
    @linny356 3 месяца назад +2

    hey guys does anyone know what the weird * thing is doing between m and n? i heard it stands for multiplication but idk

    • @0_Matthiasss_0
      @0_Matthiasss_0 3 месяца назад

      It does indeed stand for multiplication, but it's not usually used when calculating on paper. You can see it more often in programming, or in Excel

  • @alacastersoi8265
    @alacastersoi8265 3 месяца назад

    I learned a lot in this video

  • @xovi4902
    @xovi4902 3 месяца назад +1

    casas alvero is solved afaik, recall something in arxiv by one "cesar massri" or something similar

    • @sinx2247
      @sinx2247 3 месяца назад +4

      Paper was retraced

    • @xovi4902
      @xovi4902 3 месяца назад +1

      @@sinx2247 That's what i get for going off arxiv preprints lol. Shame

  • @whatitmeans
    @whatitmeans 3 месяца назад

    I didn't understand the first one... If I make the following smooth bump function
    f(x)={0, |x|>=1; e^{x^2/(x^2-1)}, |x|

    • @gaetanl5590
      @gaetanl5590 3 месяца назад +2

      The point is that f is supposed to be a polynomial :)

  • @ambasing_omaygot
    @ambasing_omaygot 3 месяца назад +2

    I don't think Navier is Fourier

  • @lepidoptera9337
    @lepidoptera9337 3 месяца назад

    I have no idea why the Casas-Alvero conjecture is supposed to be a problem of calculus. Calculus requires that we can modify functions smoothly in a neighborhood of any point. Such a modification leaves the space of polynomial functions and thus invalidates the assumptions of the conjecture that f is a polynomial function. In other words, the polynomial functions are not covering the space of all functions. Not even remotely close.

  • @na1edawg
    @na1edawg 3 месяца назад +15

    It's good to know that there are only 4 unsolved problems in calculus. Also surprised to see how much of calculus doesn't involve any calculus.

    • @lepidoptera9337
      @lepidoptera9337 3 месяца назад +3

      Yes, this was the worst math video that I have seen in a long time. It should be deleted.

    • @dewah7775
      @dewah7775 3 месяца назад +1

      Yep, I thought he might have confused calculus for mathematical analysis, but the first problem seems more like number theory. Lol it's like one of my English professors who said my math professor "really bragged about me in calculus"(it was a linear algebra class).

  • @Ownageffects
    @Ownageffects 3 месяца назад

    the reimann hypothesis : complex analysis and number theory

  • @rejectiomundi
    @rejectiomundi 2 месяца назад

    You put fourier as navier

  • @septicstache9625
    @septicstache9625 3 месяца назад

    I don't get how I used to understand each step in these functions and was able to solve them in math class in highschool 😭

  • @zakialmahin7278
    @zakialmahin7278 3 месяца назад

    Do more of these math content. From my viewpoint they are way above your nonmath content.

  • @alphazero339
    @alphazero339 3 месяца назад

    Why is every single comment saying whats bad about the video are they bots?

  • @ShatteredXeno
    @ShatteredXeno 3 месяца назад

    1:04 How can you say all that when you haven't defined _f_ ?

  • @marcelob.5300
    @marcelob.5300 3 месяца назад +2

    Wonderful!

  • @shubhamkhare7
    @shubhamkhare7 3 месяца назад

    This comment section is extremely intellectual and I love it! No shitty BS by random dumb folks...

  • @Mathislife-sv2fe
    @Mathislife-sv2fe 3 месяца назад +1

    Why is Fourier, Navier?😂

  • @Christopher-e7o
    @Christopher-e7o 3 месяца назад

    X,2x+5=8')

  • @TheTimerOfLife
    @TheTimerOfLife 3 месяца назад

    0:42 TWO FROM TPOT>!>!>?!?!?

  • @Darkev77
    @Darkev77 3 месяца назад +2

    This video is absolutely brilliant and well put. What are kids in the comments on about?

  • @kasufert
    @kasufert 3 месяца назад +1

    A FINE

  • @x88.berkay
    @x88.berkay 3 месяца назад +1

    cool

  • @arnoldtorazzi632
    @arnoldtorazzi632 2 месяца назад +1

    Funny math its so easy

  • @snaxthedruid
    @snaxthedruid 3 месяца назад

    Assuming I solved the Riemann Hypothesis (Routine Distribution of Prime Numbers) do you know anywhere I could submit my Paper

    • @SanAleksiusII
      @SanAleksiusII 3 месяца назад

      Just send it to me and ill take care of it (;

    • @snaxthedruid
      @snaxthedruid 3 месяца назад +1

      @SanAleksiusII I've got my work posted on my channel. It's got something to do with the Square Root of 2 in relation to how Unary works. It's the only possible reason why -1 plugged in for s shows -1/12. The one I definitely solved is Prime Number Distribution which has to do with incremental increases and compounding. Super easy and I've proven it out to 1000 places, it functions because Gauss's Eureka Theorem is proved true.

    • @SanAleksiusII
      @SanAleksiusII 3 месяца назад

      ​@@snaxthedruidIll check it out, thanks!

    • @dewah7775
      @dewah7775 3 месяца назад +3

      Bruh, take your meds. But if you are interested, there are formulas for calculating primes, although very tedious. All that being said you didn't prove anything at all in your videos. You just sort of ramble and look at specific cases, a very tedious and actually impossible process to prove something(literally about something that's infinite lol).

  • @harkevicsGD
    @harkevicsGD 3 месяца назад +1

    4h ago das crazy

  • @FunctionallyLiteratePerson
    @FunctionallyLiteratePerson 3 месяца назад

    I have never heard anyone say it like ode, just like o-d-e

  • @bigbigx2250
    @bigbigx2250 3 месяца назад

    Linear and affine are not equivalent you husk

  • @seanstuchbery
    @seanstuchbery 3 месяца назад +4

    what tf is blud wafflin about😂

  • @logicmass621
    @logicmass621 3 месяца назад

    It would be nice to incorporate more storytelling, although perhaps you just value conciseness.

    • @lepidoptera9337
      @lepidoptera9337 3 месяца назад

      If I had to tell a story about this, then it would go like this: "Dude who doesn't understand math made a math video. Dude might have been an AI. The whole thing sounds like a hallucination."

    • @tkz4_on_osu295
      @tkz4_on_osu295 3 месяца назад

      @@lepidoptera9337it’s an AI video.

    • @lepidoptera9337
      @lepidoptera9337 3 месяца назад

      @@tkz4_on_osu295 It probably is. There is so much AI nonsense on the internet now it's not even funny. I keep testing AI but it's not getting better. I think we have reached peak stochastic bullshitter and there is no there, there.

  • @markshiman5690
    @markshiman5690 3 месяца назад +6

    I know you're a new and growing youtuber, but having some personality would help.

    • @jacobwilson8275
      @jacobwilson8275 3 месяца назад +4

      Take your own advice. Being a rude comment troll isn't a personality

    • @paolarei4418
      @paolarei4418 3 месяца назад +1

      ​@@jacobwilson8275he wasn't even rude😭

    • @jacobwilson8275
      @jacobwilson8275 3 месяца назад +1

      @@paolarei4418 saying "have some personality" is rude.

    • @paolarei4418
      @paolarei4418 3 месяца назад

      @@jacobwilson8275 well you have none

    • @jacobwilson8275
      @jacobwilson8275 3 месяца назад +1

      @@paolarei4418 someone feels mad about being corrected. Get a life