Ideal Generated by $H\cup K$
587
Ideal Generated by the Union of Two Ideals
49854
Ideals in polynomial rings generated by linear polynomials
18406
An ideal whose radical is maximal is primary
44083
prove that maximal ideal in $\mathbb{Z}$ generated by a prime number
102341
Primary decomposition of a monomial ideal
87382
Non-invertible elements form an ideal
103427
When is $\operatorname{Hom}_A(M,N)$ finitely generated?
49875
Question on Comaximal Ideals
42652
Must $k$-subalgebra of $k[x]$ be finitely generated?
117786
Show that some monomial ideal is primary
21604
A complete ring with respect to an ideal
63447
Prove that the kernel of a homomorphism is a principal ideal. (Artin, Exercise 9.13)
464
Prove that the ideal $(X_1-a_1,...,X_n-a_n)$ is maximal in $K[X_1,\dots,X_n]$
52966
Rings, ideals and units-proof
104782
Polynomial irreducible - maximal ideal
77382
Left ideals of $M_n(K)$
146714
Rees algebra of a monomial ideal