Abstract Algebra | Irreducibles and Primes in Integral Domains
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- čas přidán 7. 09. 2024
- We define the notion of an irreducible element and a prime element in the context of an arbitrary integral domain. Further, we give examples of irreducible elements that are not prime.
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yeah, a video about rings of invariants would be great. thanks :-)
In the ring Z[√-5], 2 is irreducible but not prime. We have 2*3 = 6 = (1 + √-5)(1 - √-5), so 2 divides 6. However, 2 does not divide (1 + √-5) and 2 does not divide (1 - √-5).
I comment because I want to see a video about rings of invariants :)
your videos make me feel big brain lol. Great job btw.
Would love to see a video about ring of invariants
you are a very good teacher thank you
Do you ever think of doing book reviews? I love to see your library of maths books.
Nice video! One about Galois Theory // Topology would be so nice! ❤️
Yes please, a video about rings of invariants would be wonderful 🎉
Video on rings of invariant would be highly appreciated Prof Penn
I would like to see a video about rings of invariants please =)
Rings of invariants please:)
I realize this video is ancient, but nonetheless i noticed how your example references your work on orbifolds; as per the video request, commenting to see more!
a^2 > or = 0 is called the trivial inequality
This means that the fundamental theorem of aritmetic doenst function properly when talking about other sets?
Try out inmo(indian national maths Olympiad(
waiting for rings of invariants
I want this video :)
you're gonna have a good time
Tres interessant svp pouvez vous sous titres en francais
After years still no ring invariant
noice