List questions from modules

Published on 08 Apr 2019 - 13:49

29

Views

Question about a near $\Bbb{Z}$-semimodule that has trivial addition.

Published on 25 Mar 2026 - 11:13

411

Views

Definition of Internal Direct Sum of Modules

Published on 08 Apr 2019 - 21:06

56

Views

Quotient of quotients in finite dimensional vector spaces

Published on 25 Mar 2026 - 6:29

63

Views

Decomposability of a module

Published on 09 Apr 2019 - 12:33

94

Views

What does this Module notation mean?

Published on 25 Mar 2026 - 10:15

57

Views

Some basic isomorphisms in rings and modules

Published on 11 Apr 2019 - 3:42

163

Views

Decomposition of $C[G]$ as $C[G]$-module into direct sum of submodules of the form $Ce_{\chi}$

Published on 25 Mar 2026 - 4:42

59

Views

Decomposition of $K[X]$-modules, where $K$ a field

Published on 11 Apr 2019 - 5:14

57

Views

Does $X/K\cong Y/K$ imply $X\cong Y$ for modules?

Published on 11 Apr 2019 - 22:32

171

Views

Hilbert Syzygy Theorem for non-graded modules

Published on 25 Mar 2026 - 6:24

147

Views

$\operatorname{Frac}(A)/A$ as an $A$-module

Published on 26 Mar 2026 - 2:54

1.2k

Views

Annihilator of a finitely generated torsion module is nonzero?

Published on 13 Apr 2019 - 1:06

54

Views

Free module definition

Published on 13 Apr 2019 - 16:14

352

Views

Proof $F$ is a free module on $X$

Published on 13 Apr 2019 - 17:03

List Question

Problem reagarding the annihilator of a $\mathbb Z$-module

Question about a near $\Bbb{Z}$-semimodule that has trivial addition.

Definition of Internal Direct Sum of Modules

Quotient of quotients in finite dimensional vector spaces

Decomposability of a module

What does this Module notation mean?

Some basic isomorphisms in rings and modules

Decomposition of $C[G]$ as $C[G]$-module into direct sum of submodules of the form $Ce_{\chi}$

Decomposition of $K[X]$-modules, where $K$ a field

Does $X/K\cong Y/K$ imply $X\cong Y$ for modules?

Hilbert Syzygy Theorem for non-graded modules

$\operatorname{Frac}(A)/A$ as an $A$-module

Annihilator of a finitely generated torsion module is nonzero?

Free module definition

Proof $F$ is a free module on $X$

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