I bought Pinter's _Abstract Algebra_ (Dover Books). Glancing through it, it seemed so alien. Then I binge-watched this series; it didn't take long at all. Now a quick look through Pinter looks like familiar territory. I'm 100% positive it's going to make Pinter WAY more simple and enjoyable to read for self-study. THANK YOU SO MUCH!!!
@Socratica3 жыл бұрын
This is so lovely to hear, thank you so much!! It really inspires us to make more of these videos when we hear that we're actually helping. Good luck and let us know how you get on!! 💜🦉
@xyzct3 жыл бұрын
@@Socratica, well the series goes well beyond just being helpful. By providing a confidence-building overview, it positions one to be able to see the _beauty_ of the subject. And being able to see the beauty inspires motivation to continue exploration. So again, my sincerest thank you!
@richard-16042 жыл бұрын
Snap! Pinter is very readable and this series makes it very accessible. After that I went on to Gallian.
@ishankashyap33508 ай бұрын
Yess I covered Pinter halfway and then started watching these videos.... I'd say Pinter set the ground for me appreciating why certain things are included in the videos Conversely, the videos help me make sense of a lot of things that I'd read in the first half of Pinter, for example, that normal groups part with the visual image shown in the video greatly helped me understand what all of that is about.... I have finished the video series, I am sure the second half of Pinter would be a much easier read now.... These videos really helped in putting the big picture in front of my eyes and allowed me to see how different topics are related.... Loved the videos!
@toasteduranium Жыл бұрын
Wish there were more videos in this playlist. If I could accelerate through math at this rate in every subject, all of mathematics would be a one-year course.
@shoopinc10 ай бұрын
You likely won't really learn anything this way. To actually internalize things you need to be immersed in it for some time.
@Hi_Brien9 ай бұрын
@shoopinc very good way to prime your kind though.
@ImSidgr7 жыл бұрын
I love this series so much
@terryendicott29397 жыл бұрын
Your examples starting at 4:55 are Ideal.
@adamtracey184816 күн бұрын
Yes, If A is a commutative ring, the Ideals of A are exactly the submodules of A.
@BillShillito6 жыл бұрын
That explanation of modules was better than every single time I've tried to just read about them. The examples really helped highlight where each piece was being used (the ring and the abelian group), as well as the differences betweeh vector spaces and modules. Thank you!
@georgebockari2896 жыл бұрын
I binged watched this series and I'm at the end...This is sad. I would love a Socratica approach to DE
@PunmasterSTP3 жыл бұрын
It’s 3 years later, but I just did the exact same thing, and I would love a DE series as well!
@parvadhami9802 жыл бұрын
Chal jayega
@cmdody4 жыл бұрын
This video series are good! If i were a Abstract Algebra teacher, I would play this video in my classroom and go get some coffee while watching this with my students ;)
@ninosawbrzostowiecki18927 жыл бұрын
Your lectures are so awesome! I wish my professor introduced modules this way.
@PunmasterSTP3 жыл бұрын
I’m really sad that I’m at the end of this playlist; every single video was a real (mod)jewel! Time to console myself and go back to the Python videos!
@reidchave14412 жыл бұрын
hahahaha "console" yourself. Nice
@terryendicott29397 жыл бұрын
I hope they payed you a lot of dough for that role module.
@fernandogallardo34776 жыл бұрын
Drum roll please!
@tommygunhunter5 жыл бұрын
@@fernandogallardo3477 bread roll
@santafucker19455 жыл бұрын
wow
@railspony4 жыл бұрын
Somewhere that bread roll turned into a cheese shtick
@modolief7 жыл бұрын
Fascinating presentation, and very clear. I liked the examples, they were neither too advanced or too boring. I think modules are one of the lesser discussed structures in the undergraduate math classes. There are a few others about which I'd be interested to see coverage: monoids, groupoids, magmas (that's a recent one?). Also, what is meant by "an algebra"?
@travia5255 жыл бұрын
An algebra is a vector space with a bilinear operation, e.g. Lie algebras which are also smooth manifolds
@GoranNewsum Жыл бұрын
We didn't do modules in my undergrad, but when I changed university to do my masters it seemed everyone on the course had done it in their undergrad; the lecturer assumed this and did a brief explanation but not one I was happy with. This video explained modules so much better than they did! Thank you!
@Dawn_Of_AI4 жыл бұрын
I just binged 15 videos from abstract algebra. they are great!!!
@shivamshubham78845 жыл бұрын
the explanations are so crisp and clear.. great work.
@akcindiamacsАй бұрын
Loving the explanation in its simplest way. 🙌
@deepalipohare15355 жыл бұрын
Hi I am one of the follower of your channel, where are u socratica? We need next videos on Algebra as well as other subjects of maths. Please upload another videos.
@mohammadamanalimyzada83323 жыл бұрын
I WISH YOU ALL THE BEST. BILLIONS OF THANKS FOR THE EXTRAORDINARY PLAYLIST
@christosgeorgiadis74625 жыл бұрын
Great series! Thank you! Will there be one on Lie Groups?
@alkankondo897 жыл бұрын
Thank you SOOOOOO much for this video!! Finding a video on modules was so frustrating, since the term "module" is more commonly used to mean "a section of a course". So, it took me FOREVER to find a video on what I wanted. (I finally stumbled on this video after using the search phrase "vector space generalization".)
@Grassmpl2 жыл бұрын
I searched "module algebra". This was the first video that came up.
@HanyeeLim3 жыл бұрын
I wanted to take a step on abstract algebra, and I think I finally found a perfect series for me, which was such a hidden gem! Now Imma watch this whole series from now on :)
@Socratica3 жыл бұрын
We're so glad you've found us! Good luck, and let us know how you get on! 💜🦉
@HanyeeLim3 жыл бұрын
@@Socratica I just took the exam and it was not bad! If no Socratica, then I could've failed the test xD thank you so much!
@Grassmpl2 жыл бұрын
Speaking of series, do a video and composition series and Jordan Holder theorem.
@192ali14 жыл бұрын
Where is Galois? The series and your presentations are just excellent,Thank you. You build a beautiful palace but did not finish the ceiling and the roof of that palace.What happened to Galois?? This series should end up showing that there is no general formula for polynomials of degree five and more. Am I correct? Does this series continue? Thank you
@MuffinsAPlenty4 жыл бұрын
I wouldn't be surprised if they do some Galois videos at some point, though it might be difficult since understanding Galois theory requires a mastery of group actions and the basics of field theory - and they haven't covered these topics yet. I suppose, if done in a certain way, you can avoid group actions, but the basics of field theory are necessary. Also, sure, from a historical context, Galois theory, and in particular the Abel-Ruffini Theorem, is the crowning achievement of abstract algebra. But that's _only_ from a historical perspective. Abstract algebra is an _extremely_ useful tool a large variety of mathematics today (e.g., algebraic topology, algebraic geometry, algebraic number theory, mathematical logic, and category theory). The modern use of abstract algebra is to assign algebraic structures to other mathematical objects and use those algebraic structures to learn about the objects. In this sense, ending the series on vector spaces and modules is much more in line with how abstract algebra is used today.
@KyPaMac7 жыл бұрын
This is really great. My introductory ring theory course didn't get as far as modules, and module theory always feels like a brick wall of abstraction when I try to read about it. Many thanks.
@akittross7 жыл бұрын
Great job, as usual. Thank you. Looking forward to more. Maybe Group Actions?
@Grassmpl2 жыл бұрын
Which lead to automorphisms and semidirect products.
@josephlombardi89635 жыл бұрын
can you please make a video about ideals? You are the only person on KZbin who makes this stuff easy to understand! Or as easy as possible!
@Grassmpl2 жыл бұрын
Ideals are examples of modules with the standard ring multiplication.
@yongmrchen2 ай бұрын
Finished watching the list. Thank you.
@SocraticaАй бұрын
Congratulations! You have impressive stamina. 💜🦉
@CyrusVatankhah6 жыл бұрын
Other topics such as Topology and Algebraic Topology would make your channel much better
@aasmaliaqat20573 жыл бұрын
Thanks for your lecture It is very helpful to understand the modules...
@MathsWithAsad4494 жыл бұрын
Great way of teaching pure mathematics
@soumenghosh8104 жыл бұрын
great video! after watching this one, I decided to learn/revise modules from your channel, but unfortunate this is the last one in the series :(
@Socratica2 жыл бұрын
Sign up to our email list to be notified when we release more Abstract Algebra content: snu.socratica.com/abstract-algebra
@christopherkemsley47583 жыл бұрын
Oh no! I’m at the end of this series! :( Socratica, will there be more? This has been an incredibly useful and well-made series, but there’s still so much more!
@abdelillahjamous5 жыл бұрын
Outstanding explanation, thank you so much team Socratica.
@thcoura6 жыл бұрын
I've made it. All videos. Thank you so much. This overview helped me a lot to get a general understanding and diminish my anxious having in hands a big book of Abstracted Algebra.
@camerashysd7165 Жыл бұрын
yo that back up track so cool
@random_content_generator4 жыл бұрын
You guys are awesome teachers!
@naimulhaq96265 жыл бұрын
Excellent !!! [Liliana, Michael and Kimberly have done a great service to Mathematics. Edward Freenkel's dream of uniting the various mathematical 'islands', seems easy for you. In your next video, I hope you can do justice to Edward's dream. ] If I could view this series 40 years ago, I probably could have the insight Witten have, enabling him to reveal the secrets of nature. But having viewed, I have a number of questions. 1) How does abstract Algebra provide insight into 'infinity' and 'zero'. What insight do we get about 'infinite sets', Cantor's cardinal/ordinal numbers, from abstract algebra. 2) What does abstract algebra tell us about 'self-reference'?
@nandy10022 жыл бұрын
Please also make a playlist for Linear Algebra
@vladislavurumov5387 жыл бұрын
Incredible series, would really appreciate something about polynomials
@sujitmohanty13 жыл бұрын
Superb exposition....
@Alkis053 жыл бұрын
Nice intro to Abstract Algebra. I wish you made a series that dived deeper on specific subjects, maybe group theory. At least cover other algebraic structures that were missing, like lattices.
@Barnardrab7 жыл бұрын
It got easier to understand when you plugged in some numbers. Additional examples would make it more clear.
@AbdulRabChachar4 жыл бұрын
they should upload exercises.
@YinpeiDai Жыл бұрын
This series is amazing!!!
@dhananjaysahani44703 жыл бұрын
Very nice way of teaching mam
@halilibrahimcetin94483 жыл бұрын
Awesome video series. We are eager to gain deep insights on mathematics.So , Socratica did this job really perfect but we still have more ways to reach the destination.
@awaisjamil63494 жыл бұрын
Wonderful lecture series on abstract algebra.... Listened all the videos. Keep on doing such kind of work to other mathematics branches like topology, Real analysis etc
@yonyao29503 жыл бұрын
thnks for d basic idea ,much needed to start modules❤️
@ayeshamuqaddas918010 ай бұрын
That's owesome and thanks for hard working ❤❤
@mamadoualieujallow30915 жыл бұрын
Thanks so much. God bless you
@math.by.bashar3 ай бұрын
Thanks for this information
@anyachan5674 жыл бұрын
Great Great work.This is real education. Already shared, membership settled from today.
@Socratica4 жыл бұрын
Thank you so much for your kind words. We're so happy you are watching! 💜🦉
@hoolerboris6 жыл бұрын
quick question, at the definition of module. is the 1·m=m equality a requirement or its own, or doesnt it follow from the associativity (r1·r2)·m = r1·(r2·m)? we have (1·1)·m = 1·(1·m) => 1·m = 1·(1·m). I suppose that from that, we can assume that 1·m=m. (or does it require an additional cancelability thing that isnt necessarily part of the definition?)
@MuffinsAPlenty6 жыл бұрын
1·m=m is necessary to state. For example, let your ring be Z (the ring of integers), and let M be the set of rational numbers. Define the addition on M to be the same as rational number addition. Define your scalar multiplication on M to be n·m= 0 for all n in Z and for all m in M. This satisfies all of the conditions of a module _except_ for 1·m=m.
@musazainab7872 Жыл бұрын
Perfectly understood. Thanks so much ❤️
@rayrocher68877 жыл бұрын
role module funny nice lady. this encourages math.
@worldboy96845 жыл бұрын
Socratica, way to master a format, when I grow up I want to be Socratica!
@MathsWithAsad4494 жыл бұрын
Nice style of teaching, i am also interested to teach mathematics like this way, can you guide please about the set up you use for making these awesome videos
@mistertheguy3073 Жыл бұрын
I loved this, thanks!
@Grassmpl2 жыл бұрын
Great intro. Up next time to teach cohomology theory.
@javiermd5835 Жыл бұрын
I like to define modules in the language of actions. That is, if R is a ring and M and abelian group, M is an R-module when paired with a ring action. In the special case when R is a field, then M is an R-vector space. Modules are nothing but generalizations of vector spaces. They arise naturally when you examing ideals in a ring (that is one of the reasons why ideals are the meat and potatoes in ring theory). A nice example: every abelian group is a Z-module, it arises naturally from the endomorphism group of the abelian group structure and you get the Z-action from the canonical map from Z to any ring, it is just scaling by an integer multiple. Why are modules omitted altogether in introductory algebra courses? I don’t know to be honest.
@sandeepk43395 жыл бұрын
I want more videos on abstract algebra, it very helped me please👨💼
@karlstroetmann14353 жыл бұрын
I really like this series and would love to see it extended to cover Galois theory.
@dukhtarakhtar2 жыл бұрын
I have my 1st class of this subject tomorrow nd it's seeming I'm unable to digest all this information btw you're so good in abstract algebra
@Grassmpl2 жыл бұрын
A variety is also a class of objects in geometry and topology.
@INAYATULLAHSHEIKH5 жыл бұрын
Outstanding series
@sandrasurendran50682 жыл бұрын
Want more topics in this series.
@indubharathymurugesan19037 жыл бұрын
Your videos are very good and helpful. Could you list the books that you are referring for algebra?
@Socratica7 жыл бұрын
We're so glad you are enjoying our videos!! That really inspires us to make more! We're recommending the following text for Abstract Algebra right now (link below). If we come up with some more, we'll add them to the description box of the video. Good luck with your studies, and keep us posted about your progress!! Dummit & Foote, Abstract Algebra 3rd Editionamzn.to/2oOBd5S
@KyPaMac7 жыл бұрын
A very good one, with a different feel from Dummit and Foote, is Fred Goodman's Algebra: Abstract and Concrete, which Goodman has made free of charge at homepage.divms.uiowa.edu/~goodman/algebrabook.dir/algebrabook.html. (He requests that, if you download a copy and use it, you make a donation to the charity of your choice.) Another great book with many of the same concepts is Ian Stewart's Galois Theory, Fourth Edition: www.crcpress.com/Galois-Theory-Fourth-Edition/Stewart/p/book/9781482245820.
@gourishankarsahoo5185 жыл бұрын
Why vector space defined on a field not an integral domain
@mariabibi12665 жыл бұрын
simply great
@briancrane76347 жыл бұрын
OK by the end of your explanation my brain hurts. So I need to watch the series from the beginning. I can tell you're saying something very important and profound but I need to come up to your speed. Many thanks for your simple, clear and concise presentation!
@Socratica7 жыл бұрын
We're so glad you've found us! Starting from the beginning of the playlist is a great idea. Feel free to post questions! We get to them when we can, and also fellow viewers often contribute great answers. Thanks for watching! :)
@patrickyeung57716 жыл бұрын
Thanks
@mr.tamasamhadayatbhatti29007 жыл бұрын
please tell me why we study vector spaces???? please clear my point
@VarunKumar-kr3zx3 жыл бұрын
Z is module over itself but not Z is not vector space over itself and so every module need not be vector space.
@mirceapintelie3614 жыл бұрын
oh I remember the joy of searching for the dividers of 0 in modulo n😫
@akinwilson87995 ай бұрын
Thank the lord I paid attention on my undergraduate and postgraduate
@sanatphotography68103 жыл бұрын
Please describe about the division algebra on modules theory
@mohamedazeem14956 жыл бұрын
Nicely explained
@akashgupta99625 жыл бұрын
She gave a nice presentation.
@markosskace5143 ай бұрын
Next should be algebras (vector spaces with multiplication).
@mdsaifulratul57232 жыл бұрын
Nice....I want more simple example please...
@javaandclanguagetutorials77212 жыл бұрын
Thank you
@nikitasrivastava4653 жыл бұрын
Very nice lecture...
@saurabhsingh-ow7ue4 жыл бұрын
thank you madam....
@defunctuserchannel Жыл бұрын
How about a video on what an algebra is?
@muhammadahad2596 жыл бұрын
Wowww fantastic....I like the way you are teaching.👌👌👌👍
@amitmishra-fe6yi3 жыл бұрын
Wow really it's very helpful 🙏🏽
@simonAdeWeerdt3 жыл бұрын
Very nice.
@mediwise24742 жыл бұрын
Is this playlist contains all concepts of abstract algebra?
@abdulhameedafridi95246 жыл бұрын
outstandig explanation..Keep it up
@joaquimmoore20807 жыл бұрын
Por Favor. Ponham legendas em Português.
@Robert_ka7aАй бұрын
Poetically, behold the confirmation of the ethereal journey of funds from the bank to your Visa/Mastercard card.
@ibnezohad96664 жыл бұрын
The great mathematician❤️👌
@danzap38442 жыл бұрын
"Die Module spiel´n verrückt. Mensch, ich bin total verliebt. Weil auf Liebe programmiert. Mit Gefühl. Schalt mich ein und schalt mich aus. Die Gefühle müssen raus ..." *sing
@Sartaj1225 жыл бұрын
Nice explanation mam
@ashishkumarupadhyay30054 жыл бұрын
Very nice ,how can we found all guidelines which is you gives us..
@kunslipper6 жыл бұрын
Thank you so much.
@rajattaneja76906 жыл бұрын
Great mam
@jednorazowy10007 жыл бұрын
I like it.
@picardalrochell75803 жыл бұрын
Module: Let's make students suffer! Double Module: That sound fun! Me: But I'm Already Suffering.. School: R U Sure about that
@jimnewton45345 жыл бұрын
A module is composed of a group G and a ring R. What happens (1) if I consider a subgroup of G, that does make a submodule? (2) if I consider a subring of R, does that also form a submodule?
@MuffinsAPlenty5 жыл бұрын
Good questions! (1) Maybe. A submodule has to be a subset of G which is also a module by the same operations (the group operation of G and the scalar multiplication from R). In particular, if you have a subgroup of G, then it is a submodule of G if and only if it is closed under scalar multiplication from R. (2) No. It wouldn't be a "sub"module. However, if you have a subring of R, say S, then the R-module structure on G induces an S-module structure on G, by having the same scalar multiplication. In fact, given any R-module M and a commutative unital ring S, and a ring homomorphism φ : S → R with φ(1_S) = 1_R, then this homomorphism and R-module structure induces an S-module structure on M as well, where scalar multiplication from s is defined by s∙m := φ(s)∙m. This is called "restriction of scalars", and your question explains why one would think to name it as such: this method allows you to restrict your scalars to a subring.
@rupertsmixtapes81229 күн бұрын
2:26 "Module: M = any abelian group" This confused me, because modules aren't abelian groups, they're modules.