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Sagnik Dutta
เข้าร่วมเมื่อ 8 เม.ย. 2018
Sunday morning at Tifr (from the institute to the seashore)
Hi all. This is very random view that I made on 20/10/2024. The weather was sunny and pleasant. As I didn't want to interrupt the silence and the beauty of the view, I didn't speak anything to explain what is where.
That's how a typical sunny bright Sunday looks like when you're in TIFR Mumbai
That's how a typical sunny bright Sunday looks like when you're in TIFR Mumbai
มุมมอง: 81
วีดีโอ
Galois Descent (Part 1)
มุมมอง 882 หลายเดือนก่อน
Hello all. This is the first video on the topic 'Galois Descent'. The material that I talked about can be found in the notes of Prof. Keith Conrad. For the general cases of tensors of typer (p,q) the book titled 'Central Simple Algebras and Galois Cohomology' by Philippe Gille and Tamas Szamuely is a good source (Chapter 2). For questions mail me at sagnik2000dutta@gmail.com
Group Actions Part 7(Applications of Sylow Theorems ll)
มุมมอง 64ปีที่แล้ว
Group Actions Part 7(Applications of Sylow Theorems ll)
Group Actions Part 6 (Applications of Sylow Theorems 1)
มุมมอง 77ปีที่แล้ว
Group Actions Part 6 (Applications of Sylow Theorems 1)
Group Actions Part 5 (Sylow's Theorem and Cauchy Theorem I)
มุมมอง 82ปีที่แล้ว
Group Actions Part 5 (Sylow's Theorem and Cauchy Theorem I)
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Great video 👌😎🔥 +like and +sub
Sir please check your mail
Dada r u in Phd.I will meet you one day.
@@priyama9379 yes PhD 2nd year
Good❤
Congratulations dada.....🎉🎉🎉 keep you valuable work on....
Just super motivational vidio and spark of beauty with mathematics sir! Congratulations 🎉🎉❤❤
Is it possible for an average student to study this kind of mathematics 😢
Sir, Do you teach for TIFR GS or PhD entrance ?
Is there any placement scenario in msc math at iit k
That's great. Keep it up sir 👏
In which institute do you Study now bruh?
Now I'm in tifr Mumbai
please make such problem solving video on linear algebra and real analysis also... These are very nice and helpful also ✨✨
I'm not good at real analysis. For linear algebra there's nothing interesting. Everything is consequence of structure theorem of module over PID
@@sagnik.math7 Okkkkkk...then make such videos on the topics,in which you are comfortable.✨✨
Nice Explanation
I just started Complex Analysis (I'm in final year of my UG course). I'm following Conway and Ahlfors. Any suggestions how to study effectively Complex Analysis at UG level, like good problems/examples.
The book by Stein and Shakarchi is very well presented in terms of the sequence of the chapters in which they appeared. In Conway I feel the chapters are not well ordered. But exercises of Conway are very good and if you can solve most of them that should be helpful
@@sagnik.math7 thank you Sir. I'll try to work in this way . And keep posting such videos in your free time
in the polynomial case, for odd degree, like (ax+b)³, it won't be the case because in C we'll get 3 roots of that polynomials so 1-1 condition will be violated?
Then in that case all the roots are same so you cannot directly conclude from there.
@@sagnik.math7 yes, then what will be the arguement?
@@subhadeep009 take any other value which the polynomial attains apart from 0.
Nice
Dada i want to give nbhm 2025 for msc what are its eligibility and is wise to give the exam considering it happens two week before iit jam and has a kind of different syllabus
Whether or not you want to give nbhm before jam that's your choice. Nbhm for msc is only a scholarship exam unless you wanna join imsc .
@@sagnik.math7what about the eligibility criteria?
@@priyama9379 you can check the exact eligibility criteria in their website .
I got selected for gs stage 2, how did you prepared for stage 2,Please suggest any books.
mail me sagnik.dutta@tifr.res.in
Done
Bhaiya aap kha se phd kar rhe h
Tifr mumbai
🔥
❤❤🎉🎉
Nice explanation
Sir, pls upload complete lecture videos on algebraic topology 😊
Okay I'll try to upload
Great explanation 🙌🏻
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Nice explanation
Is it open to civilians for visit ?
people having Tifr id cards are only allowed inside the campus
Dada asadharon just .....hear touching performance....in simple language with rigorous approach 😊
Good explanation
Note @28:24 Aut(Z/15) is only an abelian group not a cyclic group of order 8 .
etay abar video quality nosto hoye geche.
Keno ? 1440p achey tow
@34:06 there I mistakenly wrote for all g , in the definiton of X^g . So , just ignore that part .
Nice
Check if there's any mistake
Sure... will see
side noise gulo theek kor ...ar sound ta ar ektu baranor chesta kor.
Thanks for your feedback.