Measure Theory 20 | Outer measures - Part 1

Поділитися
Вставка
  • Опубліковано 18 тра 2020
  • Find more here: tbsom.de/s/mt
    Support the channel on Steady: steadyhq.com/en/brightsideofm...
    Or support me via PayPal: paypal.me/brightmaths
    Or via Ko-fi: ko-fi.com/thebrightsideofmath...
    Or via Patreon: / bsom
    Or join the channel here: / @brightsideofmaths
    Or via other methods: thebrightsideofmathematics.co...
    Watch the whole video series about Measure Theory and download PDF versions and quizzes: tbsom.de/s/mt
    There is also a dark mode version of this video: • Measure Theory 20 | Ou...
    There is also a bright mode version of this video: • Measure Theory 20 | Ou...
    To find the UA-cam-Playlist, click here for the bright version: • Measure Theory
    And click here for the dark version of the playlist: • Measure Theory [dark v...
    Thanks to all supporters! They are mentioned in the credits of the video :)
    And a big thank you for everyone who contributes to the subtitles here: github.com/thebrightsideofmat...
    This is my video series about Measure Theory. I hope that it will help everyone who wants to learn about it. We discuss sigma algebra, measures, and integration. For any questions, please leave a comment or come to the community forum of the Bright Side of Mathematics: tbsom.de/s/community
    #MeasureTheory
    #Analysis
    #Integral
    #Calculus
    #Measures
    #Mathematics
    #Probability
    This is part 20 of 22 videos.
    (This explanation fits to lectures for students in their first year of study: Mathematics for physicists, Mathematics for the natural science, Mathematics for engineers and so on)
    The Bright Side of Mathematics has whole video courses about different topics and you can find them here tbsom.de/s/start

КОМЕНТАРІ • 22

  • @YorkiePP
    @YorkiePP 4 роки тому +11

    Thanks again for your high quality and easy to follow videos on such a difficult topic!

  • @krishnaacharya4454
    @krishnaacharya4454 4 роки тому +18

    This channel has been a great find! Is there some way to support your work with one time payments(like to a PayPal business account) or is it only on Steady?

    • @brightsideofmaths
      @brightsideofmaths  4 роки тому +7

      Yes you can! Of course, in Steady you can leave immediately after joining, which results in a one-time-payment :)
      I was also working on a PayPal business account for this opportunity: paypal.me/brightmaths

  • @erasnguma2361
    @erasnguma2361 2 роки тому +3

    Find your work to be great!... your explanation is excellent,🔥🔥🔥🔥🔥

  • @kholifahfalupi
    @kholifahfalupi 3 роки тому +4

    i hope its available in english sub

  • @taylor7686
    @taylor7686 9 місяців тому

    hi thank you for your fantastic videos. it is unclear to me how to relate your definition of an outer measure to the standard definition: outer measure of any set A subset R is the infimum of lengths of all possible covers of A.

  • @yopenzo
    @yopenzo 4 роки тому +3

    Thank you very much man, very good work!
    A little note: from the minute 6:30, the symbol of belonging ∈ must be replaced with the inclusion symbol ⊂ since A and Q are sets.

    • @brightsideofmaths
      @brightsideofmaths  4 роки тому +1

      You're welcome! The symbol ∈ is correct in this context. Keep in mind that sets can also be elements :)

    • @yopenzo
      @yopenzo 4 роки тому +1

      @@brightsideofmaths understood! Thanks again.

    • @angelmendez-rivera351
      @angelmendez-rivera351 2 роки тому +1

      @@yopenzo The sets A(n), for n natural, are elements of P(X), so the set membership symbol is used correctly. The same is true for A and Q. A and Q are subsets of X, so by definition, they are elements of the power set of X. Please recall the definition of the power set of a set. Also, keep in mind that every object in mathematics is a set, so sets being elements of other sets is the only kind of set membership possible.

  • @himself9278
    @himself9278 2 роки тому +2

    i support this channel, kindly send details on how I can give a donation

    • @brightsideofmaths
      @brightsideofmaths  2 роки тому +2

      Thanks! Just visit my site, given in the description of the video and you find everything :)

  • @deepaksingh3533
    @deepaksingh3533 3 роки тому +2

    Please suggest some books for me।

    • @brightsideofmaths
      @brightsideofmaths  3 роки тому +3

      Schilling is a very good book!

    • @deepaksingh3533
      @deepaksingh3533 3 роки тому +1

      @@brightsideofmaths is schilling writer ?? And what is name of this book title..

    • @brightsideofmaths
      @brightsideofmaths  3 роки тому +4

      @@deepaksingh3533 www.cambridge.org/core/books/measures-integrals-and-martingales/7BEE19069C88A1376AEB988487D4131C

    • @deepaksingh3533
      @deepaksingh3533 3 роки тому +1

      @@brightsideofmaths thanks a lot sir..

    • @deepaksingh3533
      @deepaksingh3533 3 роки тому

      Can u please provide me your email..

  • @manishasahu6040
    @manishasahu6040 3 роки тому +1

    Sir please.... tell me how to explain to man who does not know about outer measure, giving the example of real life.
    I mean how does outer measure relate to real life?

    • @deepaksingh3533
      @deepaksingh3533 3 роки тому

      Same doubt mera bhi hai..

    • @rudeguy218
      @rudeguy218 Рік тому

      You can tell the volume of container by looking at it's parameters... Same way i guess.. not sure at all tho lol