List questions from finite-fields

Published on 30 Dec 2019 - 14:10

209

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factor cyclotomic polynomial over GF(2)

Published on 30 Dec 2019 - 16:47

123

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Determine the number of isomorphism from one field extension to another

Published on 31 Dec 2019 - 4:30

241

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Characteristic of the following field?

Published on 25 Mar 2026 - 23:51

88

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Combinatorial approach to prove divisibility results with the sequence $u_{n+p+1} = u_{n+p} + u_{n}$ in $\mathbb{F}_p$

Published on 26 Mar 2026 - 20:44

70

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Proportion of periodic points of $x^{n}$ in $\mathbb{F}_{p}$.

Published on 03 Jan 2020 - 0:13

129

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Show that a polynomial is irreducible in $\mathbb{F}_5$

Published on 03 Jan 2020 - 17:49

113

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How to show the following function is one to one and onto?

Published on 26 Mar 2026 - 1:34

64

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About the variable of the Chebyshev polynomials over finite fields

Published on 04 Jan 2020 - 15:50

98

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Simplifying Ideals to principal ideals

Published on 04 Jan 2020 - 21:46

50

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How one can reformulate the sentence: $T_{n}(x)/x$ is irreducible over the integers

Published on 25 Mar 2026 - 16:03

300

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Find the least positive integer $M$ such that $M^{77} \equiv 14 \pmod{31}$

Published on 05 Jan 2020 - 14:50

326

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Eigenvalue of Matrix over Finite Field

Published on 06 Jan 2020 - 4:42

229

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Quick way of finding the eigenvalues of circulant matrices over finite fields

Published on 06 Jan 2020 - 5:27

254

Views

Knowing is a polynomial has a root in a finite field of $125$ elements

Published on 06 Jan 2020 - 14:41

List Question

Number of elements in $\mathbb{F}_{p^{2}}$ with order dividing $p+1$.

factor cyclotomic polynomial over GF(2)

Determine the number of isomorphism from one field extension to another

Characteristic of the following field?

Combinatorial approach to prove divisibility results with the sequence $u_{n+p+1} = u_{n+p} + u_{n}$ in $\mathbb{F}_p$

Proportion of periodic points of $x^{n}$ in $\mathbb{F}_{p}$.

Show that a polynomial is irreducible in $\mathbb{F}_5$

How to show the following function is one to one and onto?

About the variable of the Chebyshev polynomials over finite fields

Simplifying Ideals to principal ideals

How one can reformulate the sentence: $T_{n}(x)/x$ is irreducible over the integers

Find the least positive integer $M$ such that $M^{77} \equiv 14 \pmod{31}$

Eigenvalue of Matrix over Finite Field

Quick way of finding the eigenvalues of circulant matrices over finite fields

Knowing is a polynomial has a root in a finite field of $125$ elements

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