exercise on radical ideals
10943
What is an example of a radical of sum of ideals not being equal to the sum of radicals?
138882
A prime poset of ideals
114193
On the absolute norm of an ideal
50908
Showing a Ring and an Ideal are equal
116943
Proof for maximal ideals in $\mathbb{Z}[x]$
49854
Ideals in polynomial rings generated by linear polynomials
118781
product of ideals in matrix ring
116883
About ideals in a ring which is a $k$ vector space
41629
Structure of ideals in the product of two rings
63736
Every radical ideal in a Noetherian ring is a finite intersection of primes
116000
Prove that prime ideals of a finite ring are maximal
110022
Showing prime and maximal ideal
111189
Intersection of all maximal ideals containing a given ideal
104377
Maximal Ideals in Ring of Continuous Functions
99715
Proper ideal and units proof
34183
An equivalent condition with $\{0\}$ being the only nilpotent ideal
149136
On the height of an ideal