Question

Examining $\mathbb{Z}[\sqrt{-3}]_{\mathfrak{p}}\subset \mathbb{Z}[\frac{1+\sqrt{-3}}{2}]_{\mathfrak{p}}$

score 104 · Answer 1 · 2018-08-15 00:07:35

104

Views

Examining $\mathbb{Z}[\sqrt{-3}]_{\mathfrak{p}}\subset \mathbb{Z}[\frac{1+\sqrt{-3}}{2}]_{\mathfrak{p}}$

Published on 15 Aug 2018 - 0:07

score 57 · Answer 2 · 2018-08-16 12:10:17

57

Views

On the two definitions of Rings of Quotients in T.Y.Lam

Published on 16 Aug 2018 - 12:10

score 340 · Answer 3 · 2018-08-19 03:01:06

340

Views

Deciding whether the maximal ideal $\mathfrak{m}R_\mathfrak{m}$ is generated by two elements

Published on 19 Aug 2018 - 3:01

score 91 · Answer 4 · 2026-03-25 06:24:53

91

Views

Why is this morphism in the saturation of a localizing set of this category?

Published on 25 Mar 2026 - 6:24

score 71 · Answer 5 · 2026-02-23 02:32:11

71

Views

$A$ is a domain, $Q$ a prime ideal of $A$; connection between integral closedness of $A_Q$ and $A[X]_{Q[X]}$

Published on 23 Feb 2026 - 2:32

score 45 · Answer 6 · 2018-09-10 14:25:19

45

Views

Let $Q$ be a prime ideal of an integral domain $A$. Is $A[X]_{Q[X]}$ some localisation of $A_Q[X]$ ?

Published on 10 Sep 2018 - 14:25

score 47 · Answer 7 · 2018-09-10 15:42:17

47

Views

Consider $\{D_i:i\in I\}$ as a collection of multiplicative closed subsets of a commutative ring $R$ and the localisation over $M$.

Published on 10 Sep 2018 - 15:42

score 178 · Answer 8 · 2018-09-11 13:30:42

178

Views

On commutative reduced local rings

Published on 11 Sep 2018 - 13:30

score 77 · Answer 9 · 2018-09-12 07:11:14

77

Views

On associated prime ideals of reduced commutative rings $R$

Published on 12 Sep 2018 - 7:11

score 276 · Answer 10 · 2026-03-23 00:38:53

276

Views

Example of a characteristic zero local ring with a quotient of positive characteristic

Published on 23 Mar 2026 - 0:38

score 44 · Answer 11 · 2018-09-24 04:40:40

44

Views

If the images of $m_1, \dots, m_r$ in $S^{-1}M$ generate the module, then so do their images in $M_f$, for some $f \in S$.

Published on 24 Sep 2018 - 4:40

score 547 · Answer 12 · 2026-03-25 06:01:36

547

Views

Example of a non-zero module that has no associated primes

Published on 25 Mar 2026 - 6:01

score 93 · Answer 13 · 2026-03-25 04:41:31

93

Views

Existence of an epimorphism of the localization to a quotient ring

Published on 25 Mar 2026 - 4:41

score 86 · Answer 14 · 2026-03-19 12:42:31

86

Views

Isomorphisms in a reflective subcategory

Published on 19 Mar 2026 - 12:42

score 78 · Answer 15 · 2018-09-28 14:39:40

78

Views

TDOA: does increasing amount of receivers when applying TDOA methods increase precision?

Published on 28 Sep 2018 - 14:39

List Question

Examining $\mathbb{Z}[\sqrt{-3}]_{\mathfrak{p}}\subset \mathbb{Z}[\frac{1+\sqrt{-3}}{2}]_{\mathfrak{p}}$

On the two definitions of Rings of Quotients in T.Y.Lam

Deciding whether the maximal ideal $\mathfrak{m}R_\mathfrak{m}$ is generated by two elements

Why is this morphism in the saturation of a localizing set of this category?

$A$ is a domain, $Q$ a prime ideal of $A$; connection between integral closedness of $A_Q$ and $A[X]_{Q[X]}$

Let $Q$ be a prime ideal of an integral domain $A$. Is $A[X]_{Q[X]}$ some localisation of $A_Q[X]$ ?

Consider $\{D_i:i\in I\}$ as a collection of multiplicative closed subsets of a commutative ring $R$ and the localisation over $M$.

On commutative reduced local rings

On associated prime ideals of reduced commutative rings $R$

Example of a characteristic zero local ring with a quotient of positive characteristic

If the images of $m_1, \dots, m_r$ in $S^{-1}M$ generate the module, then so do their images in $M_f$, for some $f \in S$.

Example of a non-zero module that has no associated primes

Existence of an epimorphism of the localization to a quotient ring

Isomorphisms in a reflective subcategory

TDOA: does increasing amount of receivers when applying TDOA methods increase precision?

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