List questions from ring-theory

Published on 12 Apr 2026 - 10:30

321

Views

If $R$ is a ring and $A$ is a maximal ideal of $R$ then $R/A$ is a field

Published on 16 Apr 2026 - 7:29

70

Views

$|R|=30$ and $|I|=10$ then $I$ is a maximal ideal

Published on 13 Apr 2026 - 10:47

1.3k

Views

Nonzero Prime Ideals are Maximal in Euclidean Domains

Published on 12 Apr 2026 - 2:24

77

Views

A simple module

Published on 12 Apr 2026 - 8:34

2.4k

Views

Solve the equation $3x=2$ in the fields $\mathbb Z_7$ and $\mathbb Z_{23}$

Published on 12 Apr 2026 - 16:29

1.7k

Views

Find the characteristic of the ring $\mathbb Z_6 \times \mathbb Z_{15}$

Published on 12 Apr 2026 - 22:29

456

Views

Finding all primitive polynomials of a certain degree in $\mathbb{F}_q$

Published on 15 Apr 2026 - 7:42

55

Views

Problem related to modules and k-algebras

Published on 12 Apr 2026 - 17:39

264

Views

Compute the remainder of $2^{(2^{17})}+1$ when divided by $19$

Published on 16 Apr 2026 - 0:46

377

Views

Solve $22x \equiv 5(mod 15)$

Published on 16 Apr 2026 - 3:21

400

Views

Find the remainder of $49!$ modulo $53$

Published on 16 Apr 2026 - 21:14

679

Views

The ring of idempotents

Published on 13 Apr 2026 - 2:13

102

Views

Find the remainder of $(p-2)!$ module $p$, where $p$ is a prime $\geq 3$

Published on 17 Apr 2026 - 12:29

96

Views

Maximality of the kernel of a quasifield

Published on 09 Apr 2026 - 14:11

List Question

A question about co-prime polynomials in $\Bbb{C}[x,y]$

If $R$ is a ring and $A$ is a maximal ideal of $R$ then $R/A$ is a field

$|R|=30$ and $|I|=10$ then $I$ is a maximal ideal

Nonzero Prime Ideals are Maximal in Euclidean Domains

A simple module

Solve the equation $3x=2$ in the fields $\mathbb Z_7$ and $\mathbb Z_{23}$

Find the characteristic of the ring $\mathbb Z_6 \times \mathbb Z_{15}$

Finding all primitive polynomials of a certain degree in $\mathbb{F}_q$

Problem related to modules and k-algebras

Compute the remainder of $2^{(2^{17})}+1$ when divided by $19$

Solve $22x \equiv 5(mod 15)$

Find the remainder of $49!$ modulo $53$

The ring of idempotents

Find the remainder of $(p-2)!$ module $p$, where $p$ is a prime $\geq 3$

Maximality of the kernel of a quasifield

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