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15
Math.TechQA.Club
2026-03-30 16:43:13
41
Views
Checking Nakayama's lemma for a specific example
Published on
30 Mar 2026 - 16:43
#commutative-algebra
#modules
#ideals
530
Views
Projective module vs. Free module: dual basis lemma
Published on
27 Mar 2026 - 4:34
#ring-theory
#commutative-algebra
#modules
#projective-module
40
Views
Bibliography on the module structure of the Field of Fractions of a DVR
Published on
27 Mar 2019 - 0:57
#abstract-algebra
#reference-request
#ring-theory
#modules
97
Views
About lattice of finitely generated projective module
Published on
27 Mar 2026 - 2:59
#abstract-algebra
#commutative-algebra
#modules
#projective-module
75
Views
About Inner product space
Published on
27 Mar 2026 - 4:34
#abstract-algebra
#ring-theory
#commutative-algebra
#modules
#projective-module
129
Views
Find the rank of the $\mathbb{C}[x]$-module $\mathbb{C}^3$ given by a matrix
Published on
27 Mar 2019 - 17:05
#abstract-algebra
#matrices
#ring-theory
#modules
95
Views
About symmetric inner product space
Published on
27 Mar 2026 - 2:50
#linear-algebra
#commutative-algebra
#modules
#projective-module
48
Views
When the image of an idempotent endomorphism is maximal
Published on
28 Mar 2019 - 16:07
#abstract-algebra
#ring-theory
#modules
902
Views
The direct sum of two finitely generated algebras is finitely generated
Published on
27 Mar 2026 - 0:05
#abstract-algebra
#ring-theory
#modules
#tensor-products
#direct-sum
4.5k
Views
$M$ is projective iff $M$ is locally free
Published on
27 Mar 2026 - 2:59
#abstract-algebra
#commutative-algebra
#modules
#projective-module
160
Views
Epimorphism and generator of Mod-$ R $
Published on
27 Mar 2026 - 21:00
#category-theory
#modules
#epimorphisms
89
Views
A question about the dual of super vector space
Published on
28 Mar 2026 - 1:46
#linear-algebra
#vector-spaces
#modules
#dual-spaces
#dual-maps
974
Views
polynomial units in field
Published on
26 Mar 2026 - 20:38
#ring-theory
#modules
#irreducible-polynomials
43
Views
Prove that a finitely generated $\mathbb F_p[t]$-module is a free $\mathbb F_p[t]$-module.
Published on
25 Mar 2026 - 6:21
#group-theory
#modules
#principal-ideal-domains
#free-modules
#graded-modules
73
Views
Unimodular lattice
Published on
25 Mar 2026 - 20:33
#abstract-algebra
#modules
#integer-lattices
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