List questions from abstract-algebra

Published on 17 Apr 2026 - 14:09

38

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Does $\exists b \in F_n(b^p=a)$ and $\exists c \in F_n(c^q=a)$ imply $\exists d \in F_n(d^{pq}=a)$?

Published on 18 Apr 2026 - 11:14

1.1k

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What are $q$-deformations?

Published on 15 Apr 2026 - 5:39

554

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How does quotient group preserve the properties of the original group?

Published on 10 Apr 2026 - 20:50

170

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From the condition $[A,B]=A$, what can I say about $B$?

Published on 15 Apr 2026 - 4:43

137

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Question about artinian group

Published on 12 Apr 2026 - 17:04

871

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Showing a ring homomorphism is an isomorphism

Published on 16 Apr 2026 - 15:35

1k

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Galois group of $(x^5-3)(x^5-7)$ over $\Bbb Q$

Published on 16 Apr 2026 - 14:46

123

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Construction of splitting field - proof

Published on 14 Apr 2026 - 19:33

323

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What did Noether meant with "inner ground for equality"?

Published on 11 Apr 2026 - 3:37

9.2k

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Commutators of tensor product of Pauli matrices

Published on 14 Apr 2026 - 1:38

35

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Questions about $Lip_k[0,1]$

Published on 11 Apr 2026 - 10:51

286

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Write (1 2 3 4 5 6 7) as a product of 3-cycles

Published on 17 Apr 2026 - 11:26

363

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If $N\lhd G$, $|N|$ finite, $H < G$, $[G: H]$ finite, and $[G: H]$ and $|N|$ are relatively prime, then $N < H$.

Published on 14 Apr 2026 - 18:52

228

Views

Direct sum of module and isomorphism

Published on 12 Apr 2026 - 5:09

List Question

Product in the category of cocommutative coalgebras

Does $\exists b \in F_n(b^p=a)$ and $\exists c \in F_n(c^q=a)$ imply $\exists d \in F_n(d^{pq}=a)$?

What are $q$-deformations?

How does quotient group preserve the properties of the original group?

From the condition $[A,B]=A$, what can I say about $B$?

Question about artinian group

Showing a ring homomorphism is an isomorphism

Galois group of $(x^5-3)(x^5-7)$ over $\Bbb Q$

Construction of splitting field - proof

What did Noether meant with "inner ground for equality"?

Commutators of tensor product of Pauli matrices

Questions about $Lip_k[0,1]$

Write (1 2 3 4 5 6 7) as a product of 3-cycles

If $N\lhd G$, $|N|$ finite, $H < G$, $[G: H]$ finite, and $[G: H]$ and $|N|$ are relatively prime, then $N < H$.

Direct sum of module and isomorphism

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