Newbetuts
.
New posts in ring-theory
Are these two quotient rings of $\Bbb Z[x]$ isomorphic?
abstract-algebra
ring-theory
Conceptual question about the strategy used in the following theorem: Every Ideal of $F[x]$ is Principal
abstract-algebra
polynomials
ring-theory
proof-explanation
Characteristic of a Non-unital Integral Ring
abstract-algebra
ring-theory
Is $\sqrt{2}\in{\Bbb Z}[\sqrt{2}+\sqrt{3}]$ true?
abstract-algebra
ring-theory
Must an ideal generated by an irreducible element be a maximal ideal?
abstract-algebra
ring-theory
Every non-unit is in some maximal ideal
abstract-algebra
ring-theory
Localization at a prime ideal in $\mathbb{Z}/6\mathbb{Z}$
abstract-algebra
ring-theory
commutative-algebra
localization
An "atom" in Boolean algebra
abstract-algebra
group-theory
ring-theory
boolean-algebra
Alternative proof of $I$ maximal implies $I$ prime
abstract-algebra
ring-theory
Can ring homomorphisms be characterized as ring maps such that preimage of any ideal is an ideal?
abstract-algebra
ring-theory
ideals
ring-homomorphism
A question on definition of field of fractions
abstract-algebra
commutative-algebra
ring-theory
definition
A confusion about Axiom of Choice and existence of maximal ideals.
ring-theory
axiom-of-choice
axioms
Bijection between sets of ideals
abstract-algebra
ring-theory
ideals
Prove that a mapping from C to M2(R) is injective and a homomorphismm
abstract-algebra
ring-theory
group-homomorphism
ring-homomorphism
$p$-Sylow subring
group-theory
ring-theory
Example of a Ring that has nothing to do with numbers
abstract-algebra
ring-theory
Proving a prime ideal is maximal in a PID
abstract-algebra
ring-theory
maximal-and-prime-ideals
principal-ideal-domains
If and Ideal of a Ring has a prime Ideal, then prime ideal is Ideal of the given Ring [duplicate]
ring-theory
Q[x,y]/(x) = Q[y]? [closed]
ring-theory
What is the meaning of $\mathbf{Q}(\sqrt{2},\sqrt{3})$
abstract-algebra
ring-theory
field-theory
Prev
Next