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15
Math.TechQA.Club
2016-05-20 09:40:03
78
Views
Cyclic algebras of degree $4$ and period $2$
Published on
20 May 2016 - 9:40
#abstract-algebra
#ring-theory
#noncommutative-algebra
#galois-cohomology
#brauer-group
400
Views
Best texts on supermathematics for a mathematician?
Published on
24 May 2016 - 7:08
#book-recommendation
#noncommutative-algebra
#superalgebra
146
Views
Singular ideals and rings
Published on
28 May 2016 - 6:23
#abstract-algebra
#commutative-algebra
#ideals
#noncommutative-algebra
1.2k
Views
Part of a proof that a left $R$-module $M$ is cyclic and every nonzero element generates $M$ if and only if $M\cong R/I$ for a maximal left ideal $I$.
Published on
07 Jun 2016 - 0:03
#abstract-algebra
#modules
#noncommutative-algebra
176
Views
If $D$ is a triangulated category, and $E_i$ is a set of generators, then $D$ is equivalent to $D(End(\oplus E_i))$?
Published on
31 Mar 2026 - 17:21
#category-theory
#homological-algebra
#noncommutative-algebra
#derived-categories
29
Views
Inverse elements in a certain monoid
Published on
10 Jun 2016 - 7:31
#abstract-algebra
#ring-theory
#ideals
#noncommutative-algebra
126
Views
Singular ideal containing a given nilpotent ideal
Published on
13 Jun 2016 - 8:03
#abstract-algebra
#ring-theory
#ideals
#noncommutative-algebra
131
Views
Socles and factors
Published on
30 Mar 2026 - 0:26
#abstract-algebra
#modules
#representation-theory
#noncommutative-algebra
#socle
141
Views
Is there a nonzero polynomial in $\mathbb{H}[x]$ which vanishes in all $\mathbb{H}$?
Published on
21 Jun 2016 - 17:07
#polynomials
#noncommutative-algebra
128
Views
Empty singular submodule
Published on
21 Jun 2016 - 18:58
#abstract-algebra
#modules
#noncommutative-algebra
184
Views
If $a$ and $b$ are elements in a ring with $a^n=b^n$ and $a^m=b^m$ then $a=b$
Published on
22 Jun 2016 - 16:05
#ring-theory
#noncommutative-algebra
100
Views
An Equality in Ring Theory
Published on
01 Jul 2016 - 7:35
#abstract-algebra
#ring-theory
#noncommutative-algebra
1.6k
Views
Nilpotent or non-Nilpotent Jacobson Radical
Published on
03 Jul 2016 - 11:15
#abstract-algebra
#ring-theory
#commutative-algebra
#ideals
#noncommutative-algebra
648
Views
Noncommutative dual group
Published on
31 Mar 2026 - 22:42
#group-theory
#topological-groups
#noncommutative-algebra
70
Views
Rings with finitely many finitely generated free modules, up to isomorphism
Published on
25 Mar 2026 - 14:22
#ring-theory
#noncommutative-algebra
#algebraic-k-theory
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