Cardinal of quotient rings of gaussian integers.
6121
Quotient ring of Gaussian integers
108775
Identify the ring $\mathbb {Z}[i]/(2 + i) $
27704
Cardinality of quotient ring $\mathbb{Z_6}[X]/(2X+4)$
110984
Ideals and prime ideals in a commutative ring.
38571
Localization of a total quotient ring of a reduced ring
150064
Cardinality of "$x-y\in\Bbb Q$"-equivalence class of $1/\sqrt2$
19740
What's are all the prime elements in Gaussian integers $\mathbb{Z}[i]$
32741
Idempotents in a ring without unity (rng) and no zero divisors.
7303
How many idempotent elements does the ring ${\bf Z}_n$ contain?
21840
Zero divisors and units for the ring $\mathbb{Z}/n\mathbb{Z}$ with integer $n$
70856
Construct ideals in $\mathbb Z[x]$ with a given least number of generators
111287
number of prime ideals in algebraic integers
37929
Classification of prime ideals of $\mathbb{Z}[X]$
1425
The Chinese Remainder Theorem for Rings.
14602
Coprime cofactors of n'th powers are n'th powers, up to associates, for Gaussian integers & UFD
91020
Applications of Gauss sums
50241
Cardinality of the quotient ring $\mathbb Z_5[i]/\langle 1+i\rangle$