Some property of an ideal in commutative ring
54916
Maximal ideal in commutative ring
464
Prove that the ideal $(X_1-a_1,...,X_n-a_n)$ is maximal in $K[X_1,\dots,X_n]$
88307
Commutative property of ring addition
117786
Show that some monomial ideal is primary
49854
Ideals in polynomial rings generated by linear polynomials
104784
On the grade of an ideal
90889
Prime ideals in a finite direct product of rings
19883
Prime ideals of the matrix ring
133706
If R is a local ring, then its maximal left-ideal is a left and right ideal
81743
Prime ideals in $C[0,1]$
23392
The annihilator of a module is an ideal
80088
What possible characteristics may a local commutative unital ring have?
121255
Ideals of the ring of rational numbers with odd denominators
47134
Ideals generated by two elements
100961
Ideals in valuation rings
11573
Rings and some of their properties
90314
Maximal ideals in $R[x]$