Question

If $\sim$ is an equivalence relation on $X$, and there is a strict total order on $X/\sim$, what kind of ordering does $X$ have?

score 200 · Answer 1 · 2026-04-15 06:18:03

200

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If $\sim$ is an equivalence relation on $X$, and there is a strict total order on $X/\sim$, what kind of ordering does $X$ have?

Published on 15 Apr 2026 - 6:18

score 827 · Answer 2 · 2026-04-15 11:30:26

827

Views

Spotting maximum, minimum, maximal and minimal elements in a poset

Published on 15 Apr 2026 - 11:30

score 982 · Answer 3 · 2026-04-12 02:14:04

982

Views

Guidelines for finding maximum, minimum, maximal and minimal elements of a poset

Published on 12 Apr 2026 - 2:14

score 1k · Answer 4 · 2026-04-12 20:08:57

1k

Views

Verifying prime factorization equivalence class

Published on 12 Apr 2026 - 20:08

score 188 · Answer 5 · 2026-04-10 16:14:38

188

Views

Equivalence classes on a relationship in $R$.

Published on 10 Apr 2026 - 16:14

score 92 · Answer 6 · 2026-04-13 09:33:34

92

Views

The productrelation matrix is equivalent to the product of the matrix of the relations

Published on 13 Apr 2026 - 9:33

score 1.8k · Answer 7 · 2026-04-12 14:45:20

1.8k

Views

Confusion about the lattice formed by an equivalence relation

Published on 12 Apr 2026 - 14:45

score 225 · Answer 8 · 2026-04-12 04:07:54

225

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Confusion with the lattice formed by a partition

Published on 12 Apr 2026 - 4:07

score 289 · Answer 9 · 2026-04-10 17:28:29

289

Views

positive definite binary matrix

Published on 10 Apr 2026 - 17:28

score 289 · Answer 10 · 2026-04-17 07:09:07

289

Views

What is the number of equivalence classes formed by a merge

Published on 17 Apr 2026 - 7:09

score 237 · Answer 11 · 2026-04-13 22:17:18

237

Views

Proof that $(x,y)\sim (x',y') \iff x=x' , y-y'=n2\pi$ where $n\in\mathbb Z$ is an equivalence relation?

Published on 13 Apr 2026 - 22:17

score 5.6k · Answer 12 · 2026-04-13 06:46:20

5.6k

Views

Set Operations on Relations

Published on 13 Apr 2026 - 6:46

score 1.6k · Answer 13 · 2026-04-11 22:57:35

1.6k

Views

How can this relation be anti-symmetric and symmetric at the same time?

Published on 11 Apr 2026 - 22:57

score 699 · Answer 14 · 2026-04-16 01:56:25

699

Views

Equivalence Relations and Equivalence Classes

Published on 16 Apr 2026 - 1:56

score 966 · Answer 15 · 2026-04-14 12:09:20

966

Views

Binary Relations - Set Theory

Published on 14 Apr 2026 - 12:09

List Question

If $\sim$ is an equivalence relation on $X$, and there is a strict total order on $X/\sim$, what kind of ordering does $X$ have?

Spotting maximum, minimum, maximal and minimal elements in a poset

Guidelines for finding maximum, minimum, maximal and minimal elements of a poset

Verifying prime factorization equivalence class

Equivalence classes on a relationship in $R$.

The productrelation matrix is equivalent to the product of the matrix of the relations

Confusion about the lattice formed by an equivalence relation

Confusion with the lattice formed by a partition

positive definite binary matrix

What is the number of equivalence classes formed by a merge

Proof that $(x,y)\sim (x',y') \iff x=x' , y-y'=n2\pi$ where $n\in\mathbb Z$ is an equivalence relation?

Set Operations on Relations

How can this relation be anti-symmetric and symmetric at the same time?

Equivalence Relations and Equivalence Classes

Binary Relations - Set Theory

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