List questions from abstract-algebra

Published on 09 Apr 2026 - 2:55

3.1k

Views

Can there be an onto homomorphism from a ring without unity to a ring with unity?

Published on 18 Apr 2026 - 8:42

3.8k

Views

Is there an intuitive reason for a certain operation to be associative?

Published on 21 Apr 2026 - 7:53

955

Views

Is it true that an element of a group whose order divides the order a subgroup is an element of the subgroup

Published on 15 Apr 2026 - 8:35

77

Views

Finding differents set of generators of a group given an initial set

Published on 13 Apr 2026 - 0:33

1.1k

Views

Prove that every element of $G$ of order 7 is in $H$.

Published on 15 Apr 2026 - 5:25

83

Views

Prove that $T=T_xR$ with $x\in \Bbb R^n$ and $R\in O(n)$

Published on 15 Apr 2026 - 5:31

275

Views

How is the Artin map defined for ramified extensions?

Published on 19 Apr 2026 - 20:35

102

Views

Morphisms from Hopf algebra to commutative algebra form a group

Published on 14 Apr 2026 - 23:19

118

Views

Order of an element in the quotient group

Published on 17 Apr 2026 - 3:37

70

Views

a generalization of group (monoid with order-by-order invertible elements)

Published on 20 Apr 2026 - 10:14

83

Views

Given $x^3-120x+p$, find all $p$ that make the polynomial reducible

Published on 15 Apr 2026 - 19:15

56

Views

A local homomorphism that induces a continuous embedding of complete discrete valuation fields

Published on 21 Apr 2026 - 2:47

85

Views

Help determining if a field is finite?

Published on 14 Apr 2026 - 3:15

302

Views

Prove the $(\mathbb {N},\oplus,\otimes)$ is ring

Published on 14 Apr 2026 - 16:29

List Question

Group of order 81 acting on a set of order 98

Can there be an onto homomorphism from a ring without unity to a ring with unity?

Is there an intuitive reason for a certain operation to be associative?

Is it true that an element of a group whose order divides the order a subgroup is an element of the subgroup

Finding differents set of generators of a group given an initial set

Prove that every element of $G$ of order 7 is in $H$.

Prove that $T=T_xR$ with $x\in \Bbb R^n$ and $R\in O(n)$

How is the Artin map defined for ramified extensions?

Morphisms from Hopf algebra to commutative algebra form a group

Order of an element in the quotient group

a generalization of group (monoid with order-by-order invertible elements)

Given $x^3-120x+p$, find all $p$ that make the polynomial reducible

A local homomorphism that induces a continuous embedding of complete discrete valuation fields

Help determining if a field is finite?

Prove the $(\mathbb {N},\oplus,\otimes)$ is ring

Trending Questions

Popular # Hahtags

Popular Questions