Complex Analysis and The Fellowship of the Identity Theorem

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  • เผยแพร่เมื่อ 30 ม.ค. 2025

ความคิดเห็น • 12

  • @RSLT
    @RSLT 2 ปีที่แล้ว +2

    Fantastic video and very informative.

  • @WILLlabbett
    @WILLlabbett 2 ปีที่แล้ว +1

    Most pleased to have find this video.

    • @JoelRosenfeld
      @JoelRosenfeld  2 ปีที่แล้ว +1

      I’m glad you like it! It didn’t perform as well as I hoped, but I’m happy some people are finding value here.

  • @RSLT
    @RSLT 2 ปีที่แล้ว +2

    Another question set {1/n I n € N} has an accumulation point at zero. Is this correct?

  • @MathematicsOptimization
    @MathematicsOptimization 3 ปีที่แล้ว +3

    I'm always intrigued by the book shelves behind you, maybe you can talk about some selected favourites in a video :^)

    • @JoelRosenfeld
      @JoelRosenfeld  3 ปีที่แล้ว +2

      That sounds like fun! Give it a month or two for me to get to it. :)

  • @RSLT
    @RSLT 2 ปีที่แล้ว +1

    I need your help/ How can I say this in exact math terms: Assume zeta (s)-zeta(1-s)=0. Therefore because zeta (s)-zeta(1-s) =0 the Sum 1/n^s - Sum 1/n^(1-s) or sum(( 1/n^s) -1/n^(1-s) ) converge to zero in the critical strip.
    I want to use the identity theorem or Uniqueness of the analytic continuation. Please help

    • @JoelRosenfeld
      @JoelRosenfeld  2 ปีที่แล้ว

      Sorry, I don't have the time to sit down and work this out right now.

  • @mariyams1418
    @mariyams1418 2 ปีที่แล้ว +1

    Sir, Is it not Uniqueness theorm ?
    (Uniqueness Theorem) Suppose f(z) is analytic in a do-
    main D, and that {zn} is a sequence of distinct points converging to a point
    z0 in D. If f(zn)=0 for each n, then f(z) ≡ 0 throughout D.

    • @JoelRosenfeld
      @JoelRosenfeld  2 ปีที่แล้ว

      Yes, this is also known as the identity theorem

  • @WILLlabbett
    @WILLlabbett 2 ปีที่แล้ว +1

    found