List questions from ring-homomorphism

Published on 25 Aug 2022 - 19:02

61

Views

Examples of an integral extension that $ht P \lt ht P\cap A$

Published on 27 Aug 2022 - 13:15

95

Views

How to show that $ \phi$ is Homomorphism .?

Published on 27 Aug 2022 - 16:40

62

Views

Kernel of a ring homomorphism

Published on 30 Aug 2022 - 20:02

60

Views

Which ideal gives a non trivial quotient ring?

Published on 16 Sep 2022 - 6:39

49

Views

Classification of ring homomorphisms from $\mathbb{Z}[x_{1},\dots,x_{n}]$ to arbitrary unitary ring

Published on 15 Oct 2022 - 18:25

77

Views

Are ring homomorphisms always unital if the rings have $1_{R}$

Published on 01 Nov 2022 - 5:41

112

Views

$\operatorname{End_R}(M)$ is an $R$-Algebra if $R$ is commutative

Published on 10 Nov 2022 - 17:48

90

Views

$f\in F[x]$ is separable iff its image under a homomorphism is separable

Published on 14 Nov 2022 - 1:22

63

Views

There exists a unique homomorphism $h \colon K' \rightarrow K$ such that $i = i_k h$

Published on 20 Nov 2022 - 6:51

159

Views

Automorphism preserves irreducibility?

Published on 28 Nov 2022 - 20:47

263

Views

Is restriction of a ring automorphism a subring automorphism?

Published on 14 Dec 2022 - 7:52

49

Views

Kernel of an algebra homomorphism.

Published on 02 Jan 2023 - 5:30

117

Views

Let $\mathbb{F}$ be a field , $R$ be a ring , $\phi:\mathbb{F} \to R$ be an homomorphism. Prove $\phi$ is an injective homomorphism.

Published on 03 Jan 2023 - 15:18

144

Views

Injective but not surjective R-module homomorphism

Published on 03 Jan 2023 - 19:53

List Question

Ring homomorphisms from $C[0,1] \to \Bbb R$ all of certain form

Examples of an integral extension that $ht P \lt ht P\cap A$

How to show that $ \phi$ is Homomorphism .?

Kernel of a ring homomorphism

Which ideal gives a non trivial quotient ring?

Classification of ring homomorphisms from $\mathbb{Z}[x_{1},\dots,x_{n}]$ to arbitrary unitary ring

Are ring homomorphisms always unital if the rings have $1_{R}$

$\operatorname{End_R}(M)$ is an $R$-Algebra if $R$ is commutative

$f\in F[x]$ is separable iff its image under a homomorphism is separable

There exists a unique homomorphism $h \colon K' \rightarrow K$ such that $i = i_k h$

Automorphism preserves irreducibility?

Is restriction of a ring automorphism a subring automorphism?

Kernel of an algebra homomorphism.

Let $\mathbb{F}$ be a field , $R$ be a ring , $\phi:\mathbb{F} \to R$ be an homomorphism. Prove $\phi$ is an injective homomorphism.

Injective but not surjective R-module homomorphism

Trending Questions

Popular # Hahtags

Popular Questions