Question

The role of maps in algebraic structures?

score 440 · Answer 1 · 2012-07-05 16:24:04

440

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The role of maps in algebraic structures?

Published on 05 Jul 2012 - 16:24

score 289 · Answer 2 · 2026-03-26 06:01:39

289

Views

$f:S\to X$ is generically finite of degree $d$, then $f_f^D=dD$

Published on 26 Mar 2026 - 6:01

score 110 · Answer 3 · 2020-08-09 11:12:24

110

Views

A morphism in a category needs to bem well defined?

Published on 09 Aug 2020 - 11:12

score 74 · Answer 4 · 2020-08-20 04:20:54

74

Views

When does a map induce a structure in a concrete category?

Published on 20 Aug 2020 - 4:20

score 98 · Answer 5 · 2020-09-01 04:30:59

98

Views

Monoids in single-sorted definition of a category

Published on 01 Sep 2020 - 4:30

score 41 · Answer 6 · 2020-09-05 11:20:47

41

Views

How to express subset relations as a morphism in a category?

Published on 05 Sep 2020 - 11:20

score 177 · Answer 7 · 2020-09-06 00:24:46

177

Views

Why does the coproduct equal to the union in the category of subsets?

Published on 06 Sep 2020 - 0:24

score 161 · Answer 8 · 2026-02-24 00:16:07

161

Views

Does the pullback of a continuous map commute with the induced map of a sheaf morphism in cohomology?

Published on 24 Feb 2026 - 0:16

score 101 · Answer 9 · 2020-10-01 09:35:24

101

Views

How to find the length of $f^{n}(a)$ and $i^{th}$ digit for any n such that length of $f^{n}(a)$ is greater than $i$.

Published on 01 Oct 2020 - 9:35

score 142 · Answer 10 · 2020-10-10 23:04:02

142

Views

Lifting properties of morphisms in category of sets

Published on 10 Oct 2020 - 23:04

score 54 · Answer 11 · 2020-11-15 02:10:36

54

Views

Some questions about a proposition that leads to definition of affine morphism

Published on 15 Nov 2020 - 2:10

score 216 · Answer 12 · 2020-11-21 07:16:47

216

Views

Find the product and coproduct of the category of Set with a given set

Published on 21 Nov 2020 - 7:16

score 418 · Answer 13 · 2020-12-27 18:52:51

418

Views

Morphism between integral domain and field is injective?

Published on 27 Dec 2020 - 18:52

score 234 · Answer 14 · 2026-03-26 16:10:06

234

Views

Are all morphisms in category theory are actually some kind of mappings? What is the importance of associativity rule in category theory?

Published on 26 Mar 2026 - 16:10

score 45 · Answer 15 · 2021-01-30 17:23:17

45

Views

What morphisms must exist in a category if the morphism between two hom-sets relative to that category's objects exist?

Published on 30 Jan 2021 - 17:23

List Question

The role of maps in algebraic structures?

$f:S\to X$ is generically finite of degree $d$, then $f_f^D=dD$

A morphism in a category needs to bem well defined?

When does a map induce a structure in a concrete category?

Monoids in single-sorted definition of a category

How to express subset relations as a morphism in a category?

Why does the coproduct equal to the union in the category of subsets?

Does the pullback of a continuous map commute with the induced map of a sheaf morphism in cohomology?

How to find the length of $f^{n}(a)$ and $i^{th}$ digit for any n such that length of $f^{n}(a)$ is greater than $i$.

Lifting properties of morphisms in category of sets

Some questions about a proposition that leads to definition of affine morphism

Find the product and coproduct of the category of Set with a given set

Morphism between integral domain and field is injective?

Are all morphisms in category theory are actually some kind of mappings? What is the importance of associativity rule in category theory?

What morphisms must exist in a category if the morphism between two hom-sets relative to that category's objects exist?

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