Question

Show the norm map is surjective

score 7.5k · Answer 1 · 2026-04-13 22:53:25

7.5k

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Show the norm map is surjective

Published on 13 Apr 2026 - 22:53

score 521 · Answer 2 · 2026-04-15 16:13:37

521

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Point addition on an elliptic curve over $\mathbb{F}_{5^2}$

Published on 15 Apr 2026 - 16:13

score 1.3k · Answer 3 · 2026-04-12 00:27:26

1.3k

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How to find the order of elliptic curve over finite field extension?

Published on 12 Apr 2026 - 0:27

score 224 · Answer 4 · 2026-04-12 07:11:32

224

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Finite Field Extensions and the Sum of the Elements in Proper Subextensions

Published on 12 Apr 2026 - 7:11

score 962 · Answer 5 · 2026-04-12 09:15:41

962

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Finite Field Extensions and the Sum of the Elements in Proper Subextensions (Follow-Up Question)

Published on 12 Apr 2026 - 9:15

score 13.2k · Answer 6 · 2026-04-11 18:59:20

13.2k

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Existence of irreducible polynomials over finite field

Published on 11 Apr 2026 - 18:59

score 258 · Answer 7 · 2026-04-16 15:53:03

258

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Find all finite fields k whose subfields form a chain: if $k'$ and $k''$ are subfields of $k$, then either $k' \subseteq k''$ or $k'' \subseteq k'$.

Published on 16 Apr 2026 - 15:53

score 1k · Answer 8 · 2026-04-12 04:59:27

1k

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General Primitive Element Theorem

Published on 12 Apr 2026 - 4:59

score 2k · Answer 9 · 2026-04-13 20:41:47

2k

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Notation: Character of a Finite Field

Published on 13 Apr 2026 - 20:41

score 2.7k · Answer 10 · 2026-04-15 06:34:57

Finding the values of $n$ for which $\mathbb{F}_{5^{n}}$, the finite field with $5^{n}$ elements, contains a non-trivial $93$rd root of unity

score 5.4k · Answer 11 · 2026-04-13 03:15:39

5.4k

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Fields finitely generated as $\mathbb Z$-algebras are finite?

Published on 13 Apr 2026 - 3:15

score 150 · Answer 12 · 2026-04-16 02:50:52

150

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Vector space over $F_p$ not the union of $k\leq p$ subspaces

Published on 16 Apr 2026 - 2:50

score 1k · Answer 13 · 2026-04-22 10:34:57

1k

Views

Find multiplicative inverse existense.

Published on 22 Apr 2026 - 10:34

score 9.7k · Answer 14 · 2026-04-14 02:47:03

9.7k

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Construction of Irreducible Polynomials over Finite Fields

Published on 14 Apr 2026 - 2:47

score 2.7k · Answer 15 · 2026-04-13 13:34:30

2.7k

Views

Formal derivatives over finite fields.

Published on 13 Apr 2026 - 13:34

List Question

Show the norm map is surjective

Point addition on an elliptic curve over $\mathbb{F}_{5^2}$

How to find the order of elliptic curve over finite field extension?

Finite Field Extensions and the Sum of the Elements in Proper Subextensions

Finite Field Extensions and the Sum of the Elements in Proper Subextensions (Follow-Up Question)

Existence of irreducible polynomials over finite field

Find all finite fields k whose subfields form a chain: if $k'$ and $k''$ are subfields of $k$, then either $k' \subseteq k''$ or $k'' \subseteq k'$.

General Primitive Element Theorem

Notation: Character of a Finite Field

Finding the values of $n$ for which $\mathbb{F}_{5^{n}}$, the finite field with $5^{n}$ elements, contains a non-trivial $93$rd root of unity

Fields finitely generated as $\mathbb Z$-algebras are finite?

Vector space over $F_p$ not the union of $k\leq p$ subspaces

Find multiplicative inverse existense.

Construction of Irreducible Polynomials over Finite Fields

Formal derivatives over finite fields.

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