Abstract Algebra | Group Isomorphisms

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  • čas přidán 11. 02. 2020
  • We give the definition of an isomorphism between groups and provide some examples.
    www.michael-penn.net
    www.randolphcollege.edu/mathem...

Komentáře • 19

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    @user-hv1nn7yf2e Před 7 měsíci +1

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    @LucyHealthy97 Před rokem +1

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    @claireelizabeth2057 Před 4 lety +6

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  • @John75ify
    @John75ify Před 4 lety +7

    Will you be making any videos on Representation Theory? More specifically, Representation Theory of Finite Groups?

    • @MichaelPennMath
      @MichaelPennMath  Před 4 lety +1

      Possibly, it depends on when I finish with videos pertaining to my current Abstract Algebra course. I will probably have time to get into some representation theory.

    • @ChristianDygaard
      @ChristianDygaard Před 9 měsíci

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    @siyamislam9596 Před 2 lety

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  • @ultrio325
    @ultrio325 Před 2 lety +2

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  • @chrisdesrochers9062
    @chrisdesrochers9062 Před 2 lety +3

    Could you have used as a generator for U10 3^0 = 1, 3^1 = 3, 3^2 = 9, and 3^3 27 is congruent with 7 mod 10. Was there some benefit for choosing , or is either choice equally useful here. I think the latter, but I'm a novice here.

    • @maxdickens9280
      @maxdickens9280 Před 10 měsíci

      For a cyclic group, you can use any element (except the unit element) as the generator.
      And yeah, no benefit for choosing .

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    @d-rex7043 Před 4 lety +6

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    @forheuristiclifeksh7836 Před 3 měsíci +1

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  • @nevermind0203
    @nevermind0203 Před 2 lety +2

    why (-1)(-1) equals f(1)f(1)???

  • @nevermind0203
    @nevermind0203 Před 2 lety +1

    Why (1)(1) = f(0)f(0)???

  • @justinswag3403
    @justinswag3403 Před 4 lety +3

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