Question

Why Krull dimension of zero ring defined to be negative or it is just a convention?

score 292 · Answer 1 · 2026-04-15 18:26:17

292

Views

Why Krull dimension of zero ring defined to be negative or it is just a convention?

Published on 15 Apr 2026 - 18:26

score 1.4k · Answer 2 · 2026-04-14 08:03:16

1.4k

Views

What is a/b/c/d? That is: What is the correct order for multiple consecutive division operations?

Published on 14 Apr 2026 - 8:03

score 21.8k · Answer 3 · 2026-04-29 12:53:16

21.8k

Views

Distinguishing between inner product and outer product in matrix notation

Published on 29 Apr 2026 - 12:53

score 113 · Answer 4 · 2026-04-12 13:50:39

113

Views

Conventions about z axis

Published on 12 Apr 2026 - 13:50

score 2.3k · Answer 5 · 2026-04-11 20:37:32

2.3k

Views

Is there a name for the sum of the off-diagonal components of a tensor?

Published on 11 Apr 2026 - 20:37

score 533 · Answer 6 · 2026-04-10 00:02:01

533

Views

Is it rude to use the phrase "so called" in mathematics?

Published on 10 Apr 2026 - 0:02

score 62 · Answer 7 · 2026-05-10 14:46:19

62

Views

Question regarding notation for semidirect product

Published on 10 May 2026 - 14:46

score 441 · Answer 8 · 2026-04-11 11:37:41

441

Views

How to determine the scope of a proof?

Published on 11 Apr 2026 - 11:37

score 1.5k · Answer 9 · 2026-04-29 12:53:11

1.5k

Views

Kronecker Delta with 3 indices

Published on 29 Apr 2026 - 12:53

score 78 · Answer 10 · 2026-04-16 05:25:32

78

Views

Special name for $k!\binom{n}{k}=\frac{n!}{(n-k)!}$

Published on 16 Apr 2026 - 5:25

score 175 · Answer 11 · 2026-04-30 15:14:24

175

Views

Product Notation Conventions

Published on 30 Apr 2026 - 15:14

score 623 · Answer 12 · 2026-04-13 08:34:48

623

Views

How can I express a single item in a set that meets a certain condition?

Published on 13 Apr 2026 - 8:34

score 155 · Answer 13 · 2026-04-15 17:26:43

155

Views

Convention for symbol denoting a generic scalar quantity?

Published on 15 Apr 2026 - 17:26

score 63 · Answer 14 · 2026-04-15 11:37:34

63

Views

Convention for $(-1)^x$ in closed form expressions ($x\in \Bbb{R}$)

Published on 15 Apr 2026 - 11:37

score 181 · Answer 15 · 2026-04-09 03:56:35

181

Views

Operator precedence in addition and subtraction

Published on 09 Apr 2026 - 3:56

List Question

Why Krull dimension of zero ring defined to be negative or it is just a convention?

What is a/b/c/d? That is: What is the correct order for multiple consecutive division operations?

Distinguishing between inner product and outer product in matrix notation

Conventions about z axis

Is there a name for the sum of the off-diagonal components of a tensor?

Is it rude to use the phrase "so called" in mathematics?

Question regarding notation for semidirect product

How to determine the scope of a proof?

Kronecker Delta with 3 indices

Special name for $k!\binom{n}{k}=\frac{n!}{(n-k)!}$

Product Notation Conventions

How can I express a single item in a set that meets a certain condition?

Convention for symbol denoting a generic scalar quantity?

Convention for $(-1)^x$ in closed form expressions ($x\in \Bbb{R}$)

Operator precedence in addition and subtraction

Trending Questions

Popular # Hahtags

Popular Questions