Algebra isomorphism between a localization of a ring $A$ and a quotient ring of $A[X]$
42552
Localisation is isomorphic to a quotient of polynomial ring
123130
Showing an isomorphism between exterior products of a free module
74259
Why is the localization of a commutative Noetherian ring still Noetherian?
44983
Isomorphism of R-modules
8587
What is an example of two k-algebras that are isomorphic as rings, but not as k-algebras?
20556
Isomorphism between two models of Hilbert's Axioms with different notions of congruence
98587
$\mathbb Z [X] / (X)$ isomorphic to $\mathbb Z[X] / (X+1)$ isomorphic to $\mathbb Z [X] / (X+2015)$
103491
If $A$ is a semilocal ring and $f:A\rightarrow B$ is a surjective homomorphism, then $f(\operatorname{rad}A)=\operatorname{rad}B$
45684
Is quotient of a ring by a power of a maximal ideal local?
28313
Intermediate ring between a field and an algebraic extension.
97608
Showing a Ring of endomorphisms is isomorphic to a Ring
112131
Characterizing all ring homomorphisms $C[0,1]\to\mathbb{R}$.
60760
Ring homomorphism and characteristic
121008
A non-noetherian ring with all localizations noetherian
1686
Show that quotient rings are not isomorphic
79650
Division Rings and Division Algebras
3778
If the matrix rings over two Rings of the same size are isomorphic, then the scalar rings are isomorphic