Real Advanced Mathematics

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  • Опубліковано 28 кві 2024
  • We go over a mathematical proof where we discuss the definition of a Ring. This is really cool and it can help you. We look at the amazing book by Hungerford, it is titled Algebra. Amazing Book on Abstract Algebra!!
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КОМЕНТАРІ • 49

  • @Soubhik12345.
    @Soubhik12345. Місяць тому +38

    Abstract algebra is so cool 😎

  • @Bohrium264
    @Bohrium264 Місяць тому +14

    Your videos are the best! You have inspired me to study math, and I want to study mathematics or physics as my career.

    • @Roopa-ep9bt
      @Roopa-ep9bt Місяць тому +2

      Yeah he also gives a clear explanation on his videos

  • @ILoveMaths07
    @ILoveMaths07 Місяць тому +2

    I love this particular proof. I remember studying this and thinking why such an obvious thing is being proved. Thanks for sharing!

  • @liore
    @liore Місяць тому +3

    the only guy on youtube who makes math intresting!

  • @rustprogrammer
    @rustprogrammer Місяць тому

    Been doing ring theory all day (using Fraleigh), great book, especially the exposition on the fundamental ring homomorphism theorem

  • @BennettAustin7
    @BennettAustin7 Місяць тому

    Was just doing some ring theory yesterday!

  • @vonBottorff
    @vonBottorff Місяць тому +5

    Looking at this and other "higher" math, we see the great emphasis on formalism and an axiomatic approach -- always with proofs. And so often proofs aren't necessarily proof in the everyday sense, rather, more of a picking apart and analyzing of why something works. With the proof you just showed we get a deeper sense of how things hang/hold together and bootstrap themselves up into more powerful abstractions and generalizations. But I worry about K-12 math. No explanations of the abstractions. Zero formalism. It's like visiting a circus where they turn you into the circus animal doing conditioned tricks. You never understand why or what, instead, just the old "When you see this, do this." Tragic.

    • @thetester7988
      @thetester7988 17 днів тому

      i will never understand why u need to prove why a triangle is a triangle lol

    • @vonBottorff
      @vonBottorff 17 днів тому

      @@thetester7988 A proof is using logic. With logic, ephemeral intuitions become traceable, reliable -- on paper, then out in the real world. There's no end to the amazing things you can find in math.

  • @causalloop2825
    @causalloop2825 Місяць тому +3

    Waiting for the Alcubierre Drive.

  • @joaomane4831
    @joaomane4831 Місяць тому

    Hi, Math Sorcerer. Can you make a video on the Darboux's theorem? I really love your explanations and just finished your integral course on Udemy. I'm now looking to advance my Calculus knowledge.

  • @MCJSA
    @MCJSA 20 днів тому

    OK. You inspired me to do something new. I had not studied math since 1970 - not that I remember anyway - and I always regarded mathematics as something esoteric, something that I never really needed and never would need. (Like illiterates, innumerates are experts at conceilement.)
    Then I heard you talking about doing mathematics for the hell of it, because it's fun. because it's beautiful, and because it's worth doing for its own sake. I spent two weeks in a short course for Accuplacer Math, took that test, and tested into College Algebra. I registered for that class today at our Community College - ten weeks in the summer term. So, all that fretting about it taking years to run that oh-so-hard High School Algebra gauntlet was all for nothing. That could be done in two weeks. My unrealistic goal is to do "hard math" - and to give me a target, I want to do calculus based Physics next year. I'll give myself a year to learn enough math to be able to do that. What I like about math is it helps me focus. I have a short attention span and am very distractable but I can do math for hours... . I kinda wish I'd discovered this in 1970. Thanks, Math Sorcerer. Great channel, too!

  • @capgains
    @capgains Місяць тому

    I’m retaking trig bc I failed. I need to know how it feels to effectively learn. To retain, to recall, to make use of what was learned and compound as you go deeper into math.

  • @RittikRaj-hn7vi
    @RittikRaj-hn7vi Місяць тому +1

    What's the best maths book for jee advanced preparation?

  • @themptytree3145
    @themptytree3145 Місяць тому

    What do you think about measure theory? I'd love to see some videos on that topic, focusing on the intuition/motivation part rather than formal proofs.

  • @radekhurkaa8610
    @radekhurkaa8610 Місяць тому

    Hello The Math Sorcerer. I'd like to ask you what you think about the book "Engineering Mathematicsr" by K.A. Stroud & Dexter J. Booth. I'm self-learning math and I'm currently using this book. What do you think about this book?" is good for beginners?

  • @PodcastClips910
    @PodcastClips910 Місяць тому +2

    After studying both real analysis and abstract algebra. I'm convinced abstract algebra is a lot harder (except for topology on R in real analysis)

    • @Coffeyhandle
      @Coffeyhandle Місяць тому +2

      I have to agree! Analysis seems hard but it easier than abstract algebra once you start getting deeper

    • @PodcastClips910
      @PodcastClips910 Місяць тому

      @@Coffeyhandle exactly! For me it came down to absolute value inequalities and epsilon delta definitions. After that it's a lot easier to get through

    • @Coffeyhandle
      @Coffeyhandle Місяць тому

      ​@@PodcastClips910but measure theory persists!

    • @PodcastClips910
      @PodcastClips910 Місяць тому

      @@Coffeyhandle never heard of this area of mathematics but I'll take your word for it. I want to take algebraic topology tho, do you have any thoughts on that? I read on math stack exchange that it can be brutal lol

  • @ValidatingUsername
    @ValidatingUsername Місяць тому +1

    Product of sums = sum of sums = nested for loop 🧐

  • @user-qb6gx8ub3x
    @user-qb6gx8ub3x Місяць тому

    Make a video on your book collection

  • @jackdirac2145
    @jackdirac2145 Місяць тому +1

    Can a person in his thirties who is self-taught in mathematics (who has not obtained a bachelor’s degree in mathematics) obtain a doctorate in pure mathematics and work in the field of research?

  • @gerardhunter9925
    @gerardhunter9925 29 днів тому

    God, I love this channel

  • @Hi_Brien
    @Hi_Brien Місяць тому

    Abstract algebra is my thing. Did everything undergrad can do for credit

  • @firstnamenonapplicable5138
    @firstnamenonapplicable5138 Місяць тому

    I feel lucky that I get to end at abstract algebra, and even that's being generous since its not required

  • @gravity.inescapable
    @gravity.inescapable Місяць тому +1

    Can you please do a podcast with Chitrang murdia, mit graduate and phd from Uc Berkeley. He is a physicist and also mathematician hailing from india. He had also won gold medal at international physics Olympiad back then in 2015. Please do a podcast with him on beauty of physics and mathematics. I think you can get his contact email or something on Google.

  • @benjaminikuesan1638
    @benjaminikuesan1638 Місяць тому

    This so cool

  • @user-nb3mq3cg8k
    @user-nb3mq3cg8k Місяць тому +1

    Principia Mathematica by Bertrand Russell and Alfred Whitehead. Next perhaps...?

  • @danielnelson6131
    @danielnelson6131 Місяць тому +1

    I'm doing abstract next semester. Wish me luck!

  • @Number6_
    @Number6_ Місяць тому +1

    I had that book for abstract algebra but it was thiner and less brown at university. Groups are alright never really got on with rings.

  • @R_keshav__officials
    @R_keshav__officials Місяць тому +1

    Can you suggest an affordable proof writing book

    • @dyzphoriia
      @dyzphoriia Місяць тому +1

      "how to prove it: a structured approach" is the book the math sourcerer generally suggests, but proofs by Jay Cummings is cheaper to buy brand new and its really good too

    • @Coffeyhandle
      @Coffeyhandle Місяць тому

      I'd suggest not getting a proof book and rather studying the book you want to read, you'll learn it over time

    • @Number6_
      @Number6_ Місяць тому

      Library should have books.

    • @BennettAustin7
      @BennettAustin7 Місяць тому

      Discrete math by Rosen, I think it’s free online, or likely cheap to find a used copy

    • @brianaicheler6253
      @brianaicheler6253 Місяць тому

      One of the best books that looks at proofs from a procedural viewpoint with full explanation is "How to Read and Do Proofs" by Daniel Solow. It is supported by a series of Video's that consolidate the material in the book. The book contains examples and a lot of exercises for each method. Answers to the odd numbered exercises are provided via a URL to a library of solutions. Finally examples are taken of well documented proofs from all areas of mathematics, Geometry, Number theory, Analysis etc., Well worth a read.

  • @nighgaurd2786
    @nighgaurd2786 21 день тому

    Im watching this video and I dont know anything about advanced math. My most hardest math class was pre algebra lol

  • @aayushjawalekar4169
    @aayushjawalekar4169 22 дні тому +1

    Are you the type of man who has sacrificed their life for the sake of maths and science?
    LIKE EINSTEIN?

  • @christressler3857
    @christressler3857 Місяць тому

    Volume in this vid is lower than your usual...

  • @aikidograndmaster1781
    @aikidograndmaster1781 Місяць тому +4

    Absurd book , impossible to learn from.