DaRT - Ring Property 121

Rings

	Name
	$\mathbb Q[x,y]/(x^2-y^3)$
	$\mathbb Q[x,y]_{(x,y)}/(x^2-y^3)$
	$\mathbb R[X,Y,Z]/(X^2+Y^2+Z^2-1)$
	$\mathbb Z[x]/(x^2-1)$
	$k[[x,y]]/(x^2,xy)$
	10-adic numbers
	ACCP ring with non-ACCP polynomial ring
	ACCP ring with non-ACCP power-series
	Akizuki's counterexample
	Base ring for $R_{187}$
	Facchini's torch ring
	Mori but not Krull domain
	Nagata ring that not quasi-excellent
	Nagata's normal ring that is not analytically normal
	Noetherian domain that is not N-1
	non-$h$-local domain
	Samuel's UFD having a non-UFD power series ring
	$\mathbb A_\mathbb Q$: the ring of adeles of $\mathbb Q$
	$\mathbb Q[\mathbb Q]$
	$\mathbb Q[x,y,z]/(xz,yz)$
	$\mathbb Q[x,y]/(x^2, xy)$
	$\mathbb Q[x^{1/2},x^{1/4},x^{1/8},...]/(x)$
	$\mathbb R[x_1, x_2,x_3,\ldots]$
	$\mathbb Z+x\mathbb Q[x]$
	$\mathbb Z[X]/(X^2,4X, 8)$
	$\mathbb Z[x_0, x_1,x_2,\ldots]$
	$\prod_{i=0}^\infty \mathbb Q$
	$\prod_{i=1}^\infty \mathbb Q[[X,Y]]$
	$\prod_{i=1}^\infty \mathbb Z/(2^i)$
	$\prod_{i=1}^\infty F_2$
	$\varinjlim \mathbb Q^{2^n}$
	$\widehat{\mathbb Z}$: the profinite completion of the integers
	$C([0,1])$, the ring of continuous real-valued functions on the unit interval
	$C^\infty_0(\mathbb R)$: the ring of germs of smooth functions on $\mathbb R$ at $0$
	$F_2[x,y]/(x,y)^2$
	Algebraic integers
	Atomic domain with nonatomic polynomial ring
	catenary, not universally catenary
	Clark's uniserial ring
	Cohn's Schreier domain that isn't GCD
	Countably infinite boolean ring
	Custom Krull dimension valuation ring
	Eventually constant sequences in $\mathbb Q$
	Eventually constant sequences in $\mathbb Z$
	Finitely cogenerated, not semilocal ring
	Grams' atomic domain which doesn't satisfy ACCP
	Hochster's connected, nondomain, locally-domain ring
	Interval monoid ring
	Kasch not semilocal ring
	Kerr's Goldie ring with non-Goldie matrix ring
	McGovern's commutative Zorn ring that isn't clean
	Non-ACCP polynomial ring
	Non-ACCP power-series
	Non-atomic polynomial ring
	Noncoherent product of coherent rings
	Osofsky's Type I ring
	Perfect non-Artinian ring
	Perfect ring that isn't semiprimary
	Progression free polynomial ring
	Pseudo-Frobenius, not quasi-Frobenius ring
	Quasi-continuous ring that is not Ikeda-Nakayama
	reduced $I_0$ ring that is not exchange
	reduced exchange ring which is not semiregular
	Ring of holomorphic functions on $\mathbb C$
	Ring of integer valued polynomials over the rationals
	Square of a torch ring
	Trivial extension torch ring
	$2$-adic integers: $\mathbb Z_2$
	$\mathbb C$: the field of complex numbers
	$\mathbb Q$: the field of rational numbers
	$\mathbb Q(x)$: rational functions over the rational numbers
	$\mathbb Q[[X]]$
	$\mathbb Q[[x^2,x^3]]$
	$\mathbb Q[x,x^{-1}]$: Laurent polynomials
	$\mathbb Q[x,y]$
	$\mathbb Q[X,Y]_{(X,Y)}$
	$\mathbb Q[x]$
	$\mathbb Q[x_1, x_2,\ldots, x_n]$
	$\mathbb R$: the field of real numbers
	$\mathbb R[[x]]$
	$\mathbb R[x,y,z]/(x^2,y^2, xz,yz,z^2-xy)$
	$\mathbb R[x,y]$ completed $I$-adically with $I=(x^2+y^2-1)$
	$\mathbb R[x,y]/(x^2+y^2-1)$: ring of trigonometric functions
	$\mathbb R[x]/(x^2)$
	$\mathbb Z$: the ring of integers
	$\mathbb Z/(2)$
	$\mathbb Z/(n)$, $n$ divisible by two primes and a square
	$\mathbb Z/(n)$, $n$ squarefree and not prime
	$\mathbb Z/(p)$, $p$ an odd prime
	$\mathbb Z/(p^k)$, $p$ a prime, $k>1$
	$\mathbb Z[\frac{1+\sqrt{-19}}{2}]$
	$\mathbb Z[\sqrt{-5}]$
	$\mathbb Z[i]$: the Gaussian integers
	$\mathbb Z[x]$
	$\mathbb Z[X]/(X^2,8)$
	$\mathbb Z_S$, where $S=((2)\cup(3))^c$
	$\mathbb Z_{(2)}$
	$^\ast \mathbb R$: the field of hyperreal numbers
	$F_p(x)$
	2-truncated Witt vectors over $\Bbb F_2((t))$
	Algebraic closure of $F_2$
	DVR that is not N-2
	field of $2$-adic numbers
	Field of algebraic numbers
	Field of constructible numbers
	Henselization of $\Bbb Z_{(2)}$
	Nagata's Noetherian infinite Krull dimension ring
	Noetherian ring that is not Grothendieck and not Nagata
	Principal ideal domain that is not Nagata
	ring of germs of holomorphic functions on $\mathbb C^n$, $n>1$

Property: Gorenstein

Reference(s):

Metaproperties: