Abstract algebra ring of polynomials
102871
$\langle r\rangle$ maximal $\iff r$ irreducible
22610
Polynomial rings in infinitely indeterminants
47114
What is necessary and/or sufficient for polynomials to provide isomorphic quotient rings?
121244
Homomorphisms and automorphisms on polynomial rings
49854
Ideals in polynomial rings generated by linear polynomials
17404
Artinian affine $K$-algebra
75120
Polynomial arithmetic uses coefficient ring arithmetic
104782
Polynomial irreducible - maximal ideal
100162
Minimal polynomial over an extension field divides the minimal polynomial over the base field
89864
Units in finite polynomial rings
79650
Division Rings and Division Algebras
82609
Ring such that $x^4=x$ for all $x$ is commutative
123419
Abstract algebra: homomorphism and an element of a prime order
20613
Units (invertibles) of polynomial rings over a field
118781
product of ideals in matrix ring
145221
Ring isomorphism (polynomials in one variable)
60212
algebraic element over a field