Question

Using the properties of real numbers, verify that complex numbers are associative and there exists an additive inverse

score 3.3k · Answer 1 · 2014-12-23 11:45:46

3.3k

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Using the properties of real numbers, verify that complex numbers are associative and there exists an additive inverse

Published on 23 Dec 2014 - 11:45

score 224 · Answer 2 · 2019-10-09 20:27:38

224

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Associative and Commutative

Published on 09 Oct 2019 - 20:27

score 42 · Answer 3 · 2026-02-23 04:56:20

42

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Valid reason to prove the dis-associativity of ($\mathbb R, -)$.

Published on 23 Feb 2026 - 4:56

score 100 · Answer 4 · 2019-11-20 04:43:33

100

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How do the coherence conditions for a monoidal category imply "associativity of the monoidal product"

Published on 20 Nov 2019 - 4:43

score 174 · Answer 5 · 2019-11-21 17:50:09

174

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Finite-dimensional associative algebra over an algebraically closed field

Published on 21 Nov 2019 - 17:50

score 64 · Answer 6 · 2019-11-30 18:26:41

64

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Let $$ be the operation $ab = ab^2$ over the integers. Is this a group?

Published on 30 Nov 2019 - 18:26

score 111 · Answer 7 · 2019-12-01 11:57:32

111

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Associative binary operation with several left inverse elememts

Published on 01 Dec 2019 - 11:57

score 166 · Answer 8 · 2026-02-23 04:52:40

166

Views

Magma $(\mathbb R,)$ with a binary operation $\;ab=a+b-2a^2b^2$

Published on 23 Feb 2026 - 4:52

score 100 · Answer 9 · 2019-12-14 05:03:16

100

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Define $f\colon\mathbb R\times \mathbb R\to\mathbb R$ by $f(a,b)=a-b$. Is $f$ associative?

Published on 14 Dec 2019 - 5:03

score 1.6k · Answer 10 · 2019-12-23 19:25:40

1.6k

Views

Expressing associativity with only two variables

Published on 23 Dec 2019 - 19:25

score 128 · Answer 11 · 2019-12-29 17:52:49

128

Views

Prob. 19, Sec. 2.3, in Herstein's TOPICS IN ALGEBRA, 2nd ed: Bracketing any $n$-tuple of elements in a set with an associative binary operation

Published on 29 Dec 2019 - 17:52

score 212 · Answer 12 · 2019-12-31 15:15:48

212

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In the ring $\mathbb Z_5[X]$ find associated elements with $X^3+4X^2+3X+2$

Published on 31 Dec 2019 - 15:15

score 342 · Answer 13 · 2020-01-16 18:59:07

342

Views

What are $E_1$ spaces?

Published on 16 Jan 2020 - 18:59

score 29 · Answer 14 · 2020-02-01 01:10:41

29

Views

what is this property of a multivariate function called

Published on 01 Feb 2020 - 1:10

score 35 · Answer 15 · 2020-02-03 05:27:04

35

Views

Prove $T\left(x,T(y,z)\right)=T(T(x,y),z)$

Published on 03 Feb 2020 - 5:27

List Question

Using the properties of real numbers, verify that complex numbers are associative and there exists an additive inverse

Associative and Commutative

Valid reason to prove the dis-associativity of ($\mathbb R, -)$.

How do the coherence conditions for a monoidal category imply "associativity of the monoidal product"

Finite-dimensional associative algebra over an algebraically closed field

Let $$ be the operation $ab = ab^2$ over the integers. Is this a group?

Associative binary operation with several left inverse elememts

Magma $(\mathbb R,)$ with a binary operation $\;ab=a+b-2a^2b^2$

Define $f\colon\mathbb R\times \mathbb R\to\mathbb R$ by $f(a,b)=a-b$. Is $f$ associative?

Expressing associativity with only two variables

Prob. 19, Sec. 2.3, in Herstein's TOPICS IN ALGEBRA, 2nd ed: Bracketing any $n$-tuple of elements in a set with an associative binary operation

In the ring $\mathbb Z_5[X]$ find associated elements with $X^3+4X^2+3X+2$

What are $E_1$ spaces?

what is this property of a multivariate function called

Prove $T\left(x,T(y,z)\right)=T(T(x,y),z)$

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