Question

What is an elegant way of defining complement of an element in this ring?

score 91 · Answer 1 · 2019-10-18 16:30:21

91

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What is an elegant way of defining complement of an element in this ring?

Published on 18 Oct 2019 - 16:30

score 245 · Answer 2 · 2019-10-23 00:02:41

245

Views

How to test whether an element is in a principal ideal of a ring without enumerating all elements of the ring?

Published on 23 Oct 2019 - 0:02

score 41 · Answer 3 · 2019-10-23 15:00:56

41

Views

Irreducibility for boolean ring?

Published on 23 Oct 2019 - 15:00

score 635 · Answer 4 · 2019-10-30 13:56:20

635

Views

Let R be a ring in which $x^2=x$ for all x ε R. (a) Prove that $x + x = 0$ for for all x ε R. (b) Prove that R is commutative.

Published on 30 Oct 2019 - 13:56

score 297 · Answer 5 · 2019-11-26 16:38:43

297

Views

Spectrum of a ring in which $a^p=a$ for all $a$ and prime number $p$

Published on 26 Nov 2019 - 16:38

score 759 · Answer 6 · 2020-02-09 16:41:41

759

Views

If $R$ is a Boolean ring which is in fact a field, then it must be isomorphic to $\mathbb Z / 2 \mathbb Z$

Published on 09 Feb 2020 - 16:41

score 182 · Answer 7 · 2020-02-22 04:33:00

182

Views

Help understanding why finite Boolean rngs must be rings

Published on 22 Feb 2020 - 4:33

score 66 · Answer 8 · 2020-03-01 18:48:03

66

Views

How can I define a module over a Boolean ring?

Published on 01 Mar 2020 - 18:48

score 85 · Answer 9 · 2020-05-24 19:30:49

85

Views

Why is the boolean "OR" operator denoted as "+"?

Published on 24 May 2020 - 19:30

score 35 · Answer 10 · 2020-06-07 07:26:26

35

Views

Given a boolean matrix $M$ what are the matrices formed by replacing $1s$ in $M$ with $0s$ called?

Published on 07 Jun 2020 - 7:26

score 13.7k · Answer 11 · 2016-10-26 19:41:33

13.7k

Views

Power Set of $X$ is a Ring with Symmetric Difference, and Intersection

Published on 26 Oct 2016 - 19:41

score 46 · Answer 12 · 2016-11-04 03:09:22

46

Views

Is there a program which shows set equality in steps?

Published on 04 Nov 2016 - 3:09

score 1.6k · Answer 13 · 2016-11-05 04:32:45

1.6k

Views

Ring of Sets vs Ring in Universal Algebra

Published on 05 Nov 2016 - 4:32

score 343 · Answer 14 · 2016-12-18 13:56:33

343

Views

why is the set of intersections and symmetric differences of a fixed set finite

Published on 18 Dec 2016 - 13:56

score 546 · Answer 15 · 2016-12-22 00:36:22

546

Views

A finite subset of a Boolean algebra, generates a finite subalgebra.

Published on 22 Dec 2016 - 0:36

List Question

What is an elegant way of defining complement of an element in this ring?

How to test whether an element is in a principal ideal of a ring without enumerating all elements of the ring?

Irreducibility for boolean ring?

Let R be a ring in which $x^2=x$ for all x ε R. (a) Prove that $x + x = 0$ for for all x ε R. (b) Prove that R is commutative.

Spectrum of a ring in which $a^p=a$ for all $a$ and prime number $p$

If $R$ is a Boolean ring which is in fact a field, then it must be isomorphic to $\mathbb Z / 2 \mathbb Z$

Help understanding why finite Boolean rngs must be rings

How can I define a module over a Boolean ring?

Why is the boolean "OR" operator denoted as "+"?

Given a boolean matrix $M$ what are the matrices formed by replacing $1s$ in $M$ with $0s$ called?

Power Set of $X$ is a Ring with Symmetric Difference, and Intersection

Is there a program which shows set equality in steps?

Ring of Sets vs Ring in Universal Algebra

why is the set of intersections and symmetric differences of a fixed set finite

A finite subset of a Boolean algebra, generates a finite subalgebra.

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