Lecture1: Measures and sigma algebras

Поділитися
Вставка
  • Опубліковано 4 лют 2025

КОМЕНТАРІ • 15

  • @HelloWorlds__JTS
    @HelloWorlds__JTS 24 дні тому +1

    I don't know who makes this YT channel, but already in the first 5 min you've explained the relevance of measure theory better than all other videos I've watched in my quest to understand.

  • @G3orgianSoldier
    @G3orgianSoldier 3 роки тому +6

    I enjoy these so much! Please Make more stuff , more lectures.

  • @darrenpeck156
    @darrenpeck156 2 роки тому +6

    Thank you! Please share more of your lectures. There are many people who never have access to great teachers.

  • @darstking2044
    @darstking2044 2 роки тому +5

    These videos really are incredible. Could you possibly post problems to do for each section? Not sure how difficult problems in this book are but I’ve done some books where the wrong problem could be impossible to do

  • @SinergiasHolisticas
    @SinergiasHolisticas 6 місяців тому +1

    Love it!!!!!!!

  • @ClumpypooCP
    @ClumpypooCP 7 місяців тому +2

    "maybe i should've gone into drycleaning or something like that" 😂

  • @matthewsmithers8273
    @matthewsmithers8273 2 роки тому

    thank you mr marcus

  • @Mark-IamNum1
    @Mark-IamNum1 3 роки тому +1

    In the middle of the lecture, I think you omitted one step when taking the measure of (B\A) : you didn’t show it is a member of the Borel set - which is necessary in order to take its measure.

    • @hannesthorsell3566
      @hannesthorsell3566 3 роки тому

      I think, if I'm not mistaken, here the sigma-algebra is not necessarily a Borel sigma-algebra, but just any sigma-algebra. That B \ A is in the sigma-algebra is immediate since B \ A = A \cap B^c, where the right-hand side is in the sigma-algebra from the axioms established earlier (Namely closed under complement and intersection).

  • @the_informative_edge
    @the_informative_edge 2 роки тому +1

    Nice lecture... Sir can mention the book you have followed in this lecture?

    • @sharpshooter2430
      @sharpshooter2430 Рік тому

      Donald Cohn - Measure theory, chapters 1, 2, 3 and 5 (for lectures 1 to 15)

  • @thomasjefferson6225
    @thomasjefferson6225 11 місяців тому

    Seriously, I hate subset notation. No cap
    Lol my professor writes on a wet board all the time frfr

  • @hoodoohfdd5922
    @hoodoohfdd5922 Рік тому

    arabic plz