List questions from polynomials

Published on 04 Mar 2019 - 17:37

139

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automorphism group of splitting field of cubic polynomial over $\mathbb{Q}$

Published on 25 Mar 2026 - 20:15

83

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Derivative of Rational Function from Lang's Algebra

Published on 05 Apr 2026 - 21:28

128

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Proving that the given element is irreducible but not prime

Published on 25 Mar 2026 - 18:55

70

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Finding a minimal polynomial satisfying a few conditions

Published on 09 Apr 2026 - 20:42

164

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maximum value of $\sum ab-2abc$

Published on 28 Mar 2026 - 22:25

80

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The number of polynomial functions $f:A\to A$ is $|A|^2$ if and only if $x^2=x$ for all $x\in A$.

Published on 09 Apr 2026 - 7:32

170

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Find Bounds on Polynomial Extrema

Published on 13 Apr 2026 - 2:22

96

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Probability of finding polynomials in a field

Published on 11 Apr 2026 - 16:56

954

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Showing injective property of derivative map over vector space of polynomials

Published on 05 Mar 2019 - 19:48

1k

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Help proving polynomials division algorithm in $R[x]$ where $R$ is a domain.

Published on 12 Apr 2026 - 5:51

758

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Determine/prove what is the dimension of the subspace $S=\{p\in P_2\ |\ p(0)=p(1) \}$ of $P_2$

Published on 05 Mar 2019 - 20:44

70

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Let $\xi=e^{ \frac{2 \pi i}{n}}$, then $x^{n}-1= (x-1)(x- \xi)....(x- \xi^{n-1})$.

Published on 05 Apr 2026 - 23:08

98

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Span of an equation

Published on 09 Apr 2026 - 17:49

127

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Why do I only get one answer when evaluating $x^2=2x$?

Published on 02 Apr 2026 - 7:32

List Question

Where do these $x-a, x-b,x-c$ come from and how?

automorphism group of splitting field of cubic polynomial over $\mathbb{Q}$

Derivative of Rational Function from Lang's Algebra

Proving that the given element is irreducible but not prime

Finding a minimal polynomial satisfying a few conditions

maximum value of $\sum ab-2abc$

The number of polynomial functions $f:A\to A$ is $|A|^2$ if and only if $x^2=x$ for all $x\in A$.

Find Bounds on Polynomial Extrema

Probability of finding polynomials in a field

Showing injective property of derivative map over vector space of polynomials

Help proving polynomials division algorithm in $R[x]$ where $R$ is a domain.

Determine/prove what is the dimension of the subspace $S=\{p\in P_2\ |\ p(0)=p(1) \}$ of $P_2$

Let $\xi=e^{ \frac{2 \pi i}{n}}$, then $x^{n}-1= (x-1)(x- \xi)....(x- \xi^{n-1})$.

Span of an equation

Why do I only get one answer when evaluating $x^2=2x$?

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