Question

Counting $K_4$'s in a Paley Graph

score 252 · Answer 1 · 2026-03-29 19:51:26

252

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Counting $K_4$'s in a Paley Graph

Published on 29 Mar 2026 - 19:51

score 691 · Answer 2 · 2015-09-12 20:02:31

691

Views

Constructing add/multi tables for GF(2)

Published on 12 Sep 2015 - 20:02

score 878 · Answer 3 · 2015-09-13 08:02:58

878

Views

How to find a primitive polynomial for the construction of a Galois field $\mathbb{F}_{p^m}$?

Published on 13 Sep 2015 - 8:02

score 1.1k · Answer 4 · 2026-04-05 20:52:25

1.1k

Views

Explicit construction of a finite field with $p^n$ elements

Published on 05 Apr 2026 - 20:52

score 1.4k · Answer 5 · 2015-09-13 20:33:42

1.4k

Views

Confusion about the proof that the multiplicative group of a finite field is cyclic

Published on 13 Sep 2015 - 20:33

score 86 · Answer 6 · 2026-03-30 08:26:21

86

Views

Why are there 8 elements in Galois ring problem?

Published on 30 Mar 2026 - 8:26

score 215 · Answer 7 · 2026-04-08 02:29:43

215

Views

Characteristic property of field $K$

Published on 08 Apr 2026 - 2:29

score 1.3k · Answer 8 · 2026-04-01 20:02:59

1.3k

Views

Is a field with cyclic multiplicative group necessarily finite?

Published on 01 Apr 2026 - 20:02

score 3.6k · Answer 9 · 2026-04-03 10:53:46

3.6k

Views

Number Theoretic Transform (NTT) example not working out

Published on 03 Apr 2026 - 10:53

score 329 · Answer 10 · 2026-03-27 21:37:31

329

Views

I would like to construct a group that I have written down on paper in GAP.

Published on 27 Mar 2026 - 21:37

score 1.1k · Answer 11 · 2015-09-17 17:08:08

1.1k

Views

Field of $4$ elements is not isomorphic to a subfield of a field with $8$ elements .

Published on 17 Sep 2015 - 17:08

score 65 · Answer 12 · 2015-09-19 18:13:19

65

Views

Suppose $V$ is a vector space over field $F$, $\operatorname{char}(F)\neq 2$. Show that $V=V^+ \oplus V^-$, details below

Published on 19 Sep 2015 - 18:13

score 451 · Answer 13 · 2015-09-19 22:15:53

451

Views

Question about subfield of order p

Published on 19 Sep 2015 - 22:15

score 524 · Answer 14 · 2015-09-21 03:25:52

524

Views

When can $A$ an abelian group be made into a vector space over $\Bbb{F}_p$?

Published on 21 Sep 2015 - 3:25

score 1.3k · Answer 15 · 2026-03-31 19:15:03

1.3k

Views

prove that homomorphism (rings) from a field to ring is bijective or the zero homomorphism.

Published on 31 Mar 2026 - 19:15

List Question

Counting $K_4$'s in a Paley Graph

Constructing add/multi tables for GF(2)

How to find a primitive polynomial for the construction of a Galois field $\mathbb{F}_{p^m}$?

Explicit construction of a finite field with $p^n$ elements

Confusion about the proof that the multiplicative group of a finite field is cyclic

Why are there 8 elements in Galois ring problem?

Characteristic property of field $K$

Is a field with cyclic multiplicative group necessarily finite?

Number Theoretic Transform (NTT) example not working out

I would like to construct a group that I have written down on paper in GAP.

Field of $4$ elements is not isomorphic to a subfield of a field with $8$ elements .

Suppose $V$ is a vector space over field $F$, $\operatorname{char}(F)\neq 2$. Show that $V=V^+ \oplus V^-$, details below

Question about subfield of order p

When can $A$ an abelian group be made into a vector space over $\Bbb{F}_p$?

prove that homomorphism (rings) from a field to ring is bijective or the zero homomorphism.

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