$M_{a} = \lbrace f \in R : f(a) = 0 \rbrace$ is a maximal ideal for the ring of every continuos functions $f : [0,1] \to \mathbb{R}$
118306
$I:=\{f(x)\in R\mid f(1)=0\}$ is a maximal ideal?
84663
$A$ local Noetherian ring with principal maximal ideal implies PIR?
124151
Finite ring extension and number of maximal ideals
21604
A complete ring with respect to an ideal
80232
Suppose that R is a commutative ring with unity such that for each $a$ in $R$ there is an integer $n > 1\mid a^n =a$. Every prime ideal is maximal?
148788
Polynomial ring ideal. Show that $(f) \cap R_N = (0) \iff f \notin R_N$
53770
Let $R$ be a finite commutative ring. Show that an ideal is maximal if and only if it is prime.
129371
Maximal ideals in the ring of real functions on $[0,1]$
92585
If krull dimension is $0$, then all prime ideals are maximal?
111189
Intersection of all maximal ideals containing a given ideal
157378
On an injective ring homomorphism from the ring of continuous functions to the ring of differentiable functions
42170
$R$ integral domain where every prime ideal is principal then set of non-principal ideals has maximal element
93723
Find all the maximal ideals in the ring $\mathbb{R}[x]$.
60485
Show that $S^1 - \lbrace (1,0)\rbrace$ is homeomorphic to the open interval $(0,1)$
20877
The set of all nilpotent elements is an ideal
6646
A (non-artificial) example of a ring without maximal ideals
54916
Maximal ideal in commutative ring