$(x_1-a_1, x_2-a_2)$ is a maximal ideal of $K[x_1,x_2]$
464
Prove that the ideal $(X_1-a_1,...,X_n-a_n)$ is maximal in $K[X_1,\dots,X_n]$
30714
A question on ring homomorphisms and maximal ideals.
19230
Prime/Maximal Ideals in $\mathbb{Z}[\sqrt d]$
31585
Primary ideals of $\mathbb{Z}$
52602
$K[X^2,X^3]\subset K[X]$ is a Noetherian domain and all its prime ideals are maximal
67237
Pull back image of maximal ideal under surjective ring homomorphism is maximal
6699
An ideal that is maximal among non-finitely generated ideals is prime.
104782
Polynomial irreducible - maximal ideal
45962
Show that any prime ideal from such a ring is maximal.
21604
A complete ring with respect to an ideal
116430
If $I = \langle 2\rangle$, why is $I[x]$ not a maximal ideal of $\mathbb Z[x]$, even though $I$ is a maximal ideal of $\mathbb Z$?
90314
Maximal ideals in $R[x]$
43230
Is $\langle1-i\rangle$ a maximal ideal in $\mathbb{Z}[i]$?
45684
Is quotient of a ring by a power of a maximal ideal local?
92071
A maximal ideal is always a prime ideal?
104377
Maximal Ideals in Ring of Continuous Functions
124467
Can $(X_1,X_2) \cap (X_3,X_4)$ be generated with two elements from $k[X_1,X_2,X_3,X_4]$?