Question

What is the difference between a binary relation and an equivalence class?

score 1.1k · Answer 1 · 2013-01-18 00:58:24

1.1k

Views

What is the difference between a binary relation and an equivalence class?

Published on 18 Jan 2013 - 0:58

score 502 · Answer 2 · 2013-01-22 17:03:30

502

Views

Equivalence Relation? Column-equivalence on the set of all $m\times n$ matrices.

Published on 22 Jan 2013 - 17:03

score 308 · Answer 3 · 2013-01-23 13:38:18

308

Views

Question relating equivalence relations/classes

Published on 23 Jan 2013 - 13:38

score 1.9k · Answer 4 · 2026-03-25 11:10:54

1.9k

Views

Distinguishing equality and isomorphism as relations

Published on 25 Mar 2026 - 11:10

score 1.3k · Answer 5 · 2013-01-28 12:28:04

1.3k

Views

Equivalence Relations: $(a,b)\sim(c,d)$ if and only if $a^2+b^2=c^2+d^2$

Published on 28 Jan 2013 - 12:28

score 444 · Answer 6 · 2013-01-28 14:39:35

444

Views

Would this relation be an equivalence relation?

Published on 28 Jan 2013 - 14:39

score 190 · Answer 7 · 2026-03-29 21:52:53

190

Views

Mean values theorem and countable sets

Published on 29 Mar 2026 - 21:52

score 970 · Answer 8 · 2013-02-04 00:00:00

970

Views

Permutations and Equivalence Relations

Published on 04 Feb 2013 - 0:00

score 3.2k · Answer 9 · 2013-02-06 00:08:15

3.2k

Views

Prove that two equivalence classes of two elements are equal iff the elements are related

Published on 06 Feb 2013 - 0:08

score 995 · Answer 10 · 2013-02-06 03:35:04

995

Views

Show that an equivalence relation is equal to the union of the cartesian product of its equivalence classes

Published on 06 Feb 2013 - 3:35

score 151 · Answer 11 · 2026-04-07 21:02:28

151

Views

Function on equivalence relation on functions

Published on 07 Apr 2026 - 21:02

score 796 · Answer 12 · 2013-02-08 00:25:39

796

Views

How do I work with a relation that is a set of 4-tuples?

Published on 08 Feb 2013 - 0:25

score 916 · Answer 13 · 2013-02-08 03:57:18

916

Views

Showing that $R$ is an equivalence relation on $X \times X$

Published on 08 Feb 2013 - 3:57

score 1.2k · Answer 14 · 2013-02-11 07:29:04

1.2k

Views

Prove that if $G$ is an abelian group then the conjugation equivalence relation is the identity relation ($x\sim y$ if and only if $x=y$).

Published on 11 Feb 2013 - 7:29

score 492 · Answer 15 · 2013-02-12 07:01:21

492

Views

"Differs in only finitely many terms" an equivalence relation on sequences?

Published on 12 Feb 2013 - 7:01

List Question

What is the difference between a binary relation and an equivalence class?

Equivalence Relation? Column-equivalence on the set of all $m\times n$ matrices.

Question relating equivalence relations/classes

Distinguishing equality and isomorphism as relations

Equivalence Relations: $(a,b)\sim(c,d)$ if and only if $a^2+b^2=c^2+d^2$

Would this relation be an equivalence relation?

Mean values theorem and countable sets

Permutations and Equivalence Relations

Prove that two equivalence classes of two elements are equal iff the elements are related

Show that an equivalence relation is equal to the union of the cartesian product of its equivalence classes

Function on equivalence relation on functions

How do I work with a relation that is a set of 4-tuples?

Showing that $R$ is an equivalence relation on $X \times X$

Prove that if $G$ is an abelian group then the conjugation equivalence relation is the identity relation ($x\sim y$ if and only if $x=y$).

"Differs in only finitely many terms" an equivalence relation on sequences?

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