Parametrizing Curves in the Complex Plane 1

Поділитися
Вставка
  • Опубліковано 17 гру 2024

КОМЕНТАРІ • 35

  • @Nichols08Guitar
    @Nichols08Guitar 12 років тому +7

    This was a great refresher on parameterizing curves. It has been immensely helpful for my complex variables class!

  • @zhangalabella1841
    @zhangalabella1841 11 років тому +4

    Thank you soooooooo much! You saved me from getting lost in my math course! The idea of summarizing different curves is great!!

  • @MathDoctorBob
    @MathDoctorBob  12 років тому +4

    1) Not all curves are graphs of functions, so parametrizing allows us to describe them. In complex analysis, you won't have a choice. 2) Sometimes it is better to describe objects using a different space that is easier to work with.

  • @yamenshaheen
    @yamenshaheen 8 років тому +6

    This helps me with complex line integral, since the 1st step is to parametrizing the line of integration. Thanks a lot.

  • @MathDoctorBob
    @MathDoctorBob  12 років тому +4

    Thanks for the support! It's been a good year for the channel; it's getting more peer recognition (professors).

  • @dylanhare7048
    @dylanhare7048 6 років тому +1

    wow, thank you professor, it seems that there are very few people who speak English who like to explain this concept simply.

  • @MathDoctorBob
    @MathDoctorBob  12 років тому +5

    Thanks! I'm envious - complex variables is huge fun first time around.

  • @MathDoctorBob
    @MathDoctorBob  11 років тому +2

    Your welcome! Once you understand how lines and circles work, other curves are properly motivated.

  • @SeaMonster111
    @SeaMonster111 5 років тому +1

    Great video and so very helpful. One thing though, you look like my marine drill sergeant with the club in your hand. Its like, "It's simple. You don't get it, I bash your head in." I was trembling in my boots. I got it fast. Thank you, dude.

    • @MathDoctorBob
      @MathDoctorBob  5 років тому +1

      Sorry about that! While menacing, it stands out against the background. In later videos I switched to a Harry Potter wand, which looks kind of meh.

    • @SeaMonster111
      @SeaMonster111 5 років тому +1

      @@MathDoctorBob No, No, No! Don't change it!

  • @ALMIRANTE-ly3fi
    @ALMIRANTE-ly3fi 6 років тому +1

    Thanks men, i really dont understood this in the class but your video help me a lot!!

  • @GuillermoVizcaino
    @GuillermoVizcaino 11 років тому +1

    You're helping me with my exam right now!

  • @Enerjikk
    @Enerjikk 12 років тому +1

    i hope so, btw last week you helped so much to me with my exam:) thanks so much!!

  • @MathDoctorBob
    @MathDoctorBob  12 років тому +2

    You're welcome! Good luck with grades!

  • @DarkSlayerphlc
    @DarkSlayerphlc 5 років тому

    Thank you Professor!!!

  • @ryanwhitehurst2837
    @ryanwhitehurst2837 3 роки тому +1

    You're the man

  • @Xiaorui1016
    @Xiaorui1016 13 років тому

    very clear explanation!

  • @MathCatsTutoring
    @MathCatsTutoring 6 років тому +2

    how do you know the orientation is wrong and that it needs to be -t instead of t?

    • @MathDoctorBob
      @MathDoctorBob  6 років тому

      It will come from the problem given. If not a loop, it will have start and end points, which determine the direction. See around 6 minutes. If a loop, they have to indicate clockwise or counter clockwise.

  • @MathDoctorBob
    @MathDoctorBob  12 років тому

    You're welcome!

  • @midnightposting
    @midnightposting 6 років тому +2

    I read the title and for one moment I though this was about the moduli space of curves in the complex plane or something in that style lol.

    • @MathDoctorBob
      @MathDoctorBob  6 років тому

      I wish. Production time on the grad level videos is brutal.

  • @carolinarojano7298
    @carolinarojano7298 2 роки тому

    Thanks very much

  • @murtazahussain6301
    @murtazahussain6301 6 років тому +2

    love you

  • @EDrummerx
    @EDrummerx 12 років тому

    Thank you very much!

  • @witchywedges
    @witchywedges 6 років тому +5

    SIR YES SIR!

  • @MathDoctorBob
    @MathDoctorBob  11 років тому +1

    Your Welcome! Good luck with exams.

  • @MathDoctorBob
    @MathDoctorBob  12 років тому +1

    My joints hurt just thinking about pro-wrestling. :) Keep practicing; it's the only way to get there.

  • @MathDoctorBob
    @MathDoctorBob  13 років тому

    @Xiaorui1016 Thanks! - Bob

  • @harishnaidu6416
    @harishnaidu6416 4 роки тому

    orientation in wrong way ? Help me to understand

    • @MathDoctorBob
      @MathDoctorBob  4 роки тому

      Edit: See response to Zainab Husain below.

  • @Enerjikk
    @Enerjikk 12 років тому +2

    geek of a pro-wrestler like myself:) except he seems better on both sides