302.S6b: Cyclotomic Extensions and Automorphisms

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  • Опубликовано: 17 дек 2024

Комментарии • 11

  • @zairaner1489
    @zairaner1489 8 лет назад +3

    It feels great finally seing everything come together

  • @rasraster
    @rasraster Год назад

    Excellent as always

  • @PunmasterSTP
    @PunmasterSTP 4 месяца назад

    I was curious what character you drew with the text "I generate the basis!" at 9:32, then later realized it was a rabbit. Now it makes sense!

  • @samsunnahar9175
    @samsunnahar9175 Год назад

    Excellent!!

  • @RooftopDuvet
    @RooftopDuvet 6 месяцев назад

    Thanks! You've done a wonderful job of motivating these ideas.

  • @osmanjantalipjan5608
    @osmanjantalipjan5608 8 лет назад

    I am very appreciate to you .it is so fascinating explain about this topic .

  • @Henryr67
    @Henryr67 Год назад

    Thank you.

  • @area51xi
    @area51xi 8 месяцев назад +1

    Zeta to the fourth isn’t 1.

    • @PunmasterSTP
      @PunmasterSTP 4 месяца назад

      If you're referring to ζ₈, you're right, but ζ₈^4 = -1 and -1 + 1 = 0 so ζ₈ is a root of the polynomial t^4 + 1.

  • @HotPepperLala
    @HotPepperLala 5 лет назад

    1 can't be a root to t^6 + t^5 + ...+ t + 1. You mean the roots of unity from i = 1 to 6.

  • @guillermomarin2501
    @guillermomarin2501 7 лет назад