Newbetuts
.
New posts in abstract-algebra
Fiber of a map between spectra
abstract-algebra
algebraic-geometry
commutative-algebra
On prime ideals in a polynomial ring over a PID (from Reid's _Commutative Algebra_)
abstract-algebra
commutative-algebra
If G is a primitive group action on A, then $G_a$ is a maximal subgroup of G
abstract-algebra
group-theory
Is the general linear group generated by elementary matrices?
abstract-algebra
group-theory
matrices
Is $e$ a zero of power series with rational coefficients?
abstract-algebra
How can I know how many real roots this polynomial has?
abstract-algebra
polynomials
field-theory
Tor Functor Commutes with Direct Limits
abstract-algebra
commutative-algebra
homological-algebra
Commutative integral domain with d.c.c. is a field [duplicate]
abstract-algebra
commutative-algebra
ring-theory
Question About Notation In Field Theory $F(x)$ vs. $F[x]$
abstract-algebra
field-theory
notation
What is $\operatorname{Hom}_\mathbb{Z}(\mathbb{Q}/\mathbb{Z},\mathbb{Q}/\mathbb{Z})$?
abstract-algebra
reference-request
homological-algebra
Counting cycle structures in $S_n$
abstract-algebra
$K[X^2,X^3]\subset K[X]$ is a Noetherian domain and all its prime ideals are maximal
abstract-algebra
algebraic-geometry
commutative-algebra
noetherian
krull-dimension
Reference for a fast introduction to the bare minimum of Abstract Algebra
abstract-algebra
reference-request
Factor $X^7 − 1$ into irreducibles in $\mathbb{Z}_{127}[X]$
abstract-algebra
modular-arithmetic
irreducible-polynomials
$|\operatorname{Aut}(K/F)| \leq [K:F]_s$ holds in general?
abstract-algebra
field-theory
galois-theory
extension-field
automorphism-group
These two group theory statements are "the same"?
abstract-algebra
group-theory
Tensors as matrices vs. Tensors as multi-linear maps
abstract-algebra
soft-question
differential-geometry
homology-cohomology
tensors
$A/ I \otimes_A A/J \cong A/(I+J)$
abstract-algebra
commutative-algebra
tensor-products
Is the group $U(8)$ cyclic?
abstract-algebra
group-theory
Where is the symmetric group hidden in the Yoneda lemma?
group-theory
category-theory
abstract-algebra
Prev
Next