List questions from epimorphisms

Published on 25 Mar 2026 - 9:29

104

Views

Existence of an epimorphism

Published on 06 Apr 2026 - 4:34

161

Views

Quotients and regular epimorphism

Published on 15 Apr 2026 - 20:38

1.6k

Views

The pushout of an epimorphism is an epimorphism

Published on 13 Apr 2026 - 9:33

977

Views

Ring monomorphism and epimorphism

Published on 25 Mar 2026 - 10:52

270

Views

Intuitive idea to consider strict epimorphism

Published on 11 Apr 2026 - 1:18

121

Views

Projective cover and epimorphism

Published on 06 Apr 2026 - 0:07

94

Views

Let $h: G \to H$ an epimorphism. If N is a normal subgroup of H, show that $G/h^{-1}(N) \simeq H/N.$

Published on 12 Nov 2015 - 0:43

418

Views

Counterexample for commutative diagram of epimorphism.

Published on 08 Jan 2016 - 19:34

366

Views

Is I-adic completion a ring epimorphism?

Published on 06 Apr 2026 - 3:40

8.7k

Views

Morphism epimorphism if and only if surjective

Published on 24 Feb 2026 - 12:10

289

Views

Epimorphisms and faithful functors in a rigid abelian tensor category

Published on 26 Apr 2026 - 11:20

1.2k

Views

Why does the name "epimorphism" refer to a surjective homorphism?

Published on 26 Apr 2026 - 4:55

127

Views

Is epimorphism preserved under taking sections?

Published on 25 Mar 2026 - 10:51

637

Views

Prime ideals and epimorphism

Published on 05 Apr 2026 - 22:16

List Question

Motivation behind the definition of monomorphism and epimorphism in category theory

Existence of an epimorphism

Quotients and regular epimorphism

The pushout of an epimorphism is an epimorphism

Ring monomorphism and epimorphism

Intuitive idea to consider strict epimorphism

Projective cover and epimorphism

Let $h: G \to H$ an epimorphism. If N is a normal subgroup of H, show that $G/h^{-1}(N) \simeq H/N.$

Counterexample for commutative diagram of epimorphism.

Is I-adic completion a ring epimorphism?

Morphism epimorphism if and only if surjective

Epimorphisms and faithful functors in a rigid abelian tensor category

Why does the name "epimorphism" refer to a surjective homorphism?

Is epimorphism preserved under taking sections?

Prime ideals and epimorphism

Trending Questions

Popular # Hahtags

Popular Questions