MathOverflow will be down for maintenance for approximately 3 hours, starting Monday evening (06/24/2013) at approximately 9:00 PM Eastern time (UTC-4).

# QED

 67 Reputation 139 views

## Registered User

 Name QED Member for 1 year Seen 10 hours ago Website Location Age
Main Interests:
• Commutative algebra
• Algebraic Number Theory
• Elliptic Curves
• Programming
Quod Erat Demonstrandum ■
10

# Questions

2
0
96
views

### Sufficient Conditions for Finiteness of a Module

jun 15 12 at 8:00 QED 675

1
1
vote
0
103
views

### Rings with the property $\dim R-\dim R/p\leq \text{const}$ for all minimal $p$

jun 4 at 20:44 Michael Hardy 4,55812348

1
vote
1
130
views

### Is there a prime of height $i$ in support of $H^i_I(R)$?

jun 8 at 10:52 QED 675

1
vote
1
93
views

### An example of a ring $R$ with the property that for each $P=Ann_R(r)\in {\rm Min}(R)$ we have $Ann_R(P)=Rr$.

may 13 at 18:19 Stephen Sturgeon 1705

0
0
101
views

### ideals of a noetherian ring $R$ Cohen-Macaulay as $R-$modules

may 13 at 17:39 QED 675

0
1
124
views

### Relation between $H^i_I(-)$ and $H^i_J(-)$ when $I\subset J$

may 22 at 2:40 Karl Schwede 11.7k11435

0
0
42
views

### Example of a ring whose minimals are annihilators of idempotents?

may 29 at 18:15 QED 675

0
0
42
views

### Is there a prime of height i in support of $H ^ i_ I(R)$ when $i$ is the cohomological dimension of $I$?

jun 8 at 11:00 QED 675

0
2
109
views

### When does “second annihilator” of a (principal) ideal equal the ideal itself , ie $Ann_R(Ann_R(r))=Rr$?

may 27 at 21:54 rschwieb 1586

0
0
99
views

### b-Cofiniteness of a-Cohomology Modules when b contains a

may 24 12 at 17:41 QED 675

0

3

 3

10

5