Question

Characterizing $f$ and $g$ such that $\deg(\gcd(f,g)) \geq 2$.

score 224 · Answer 1 · 2026-05-05 04:15:06

224

Views

Characterizing $f$ and $g$ such that $\deg(\gcd(f,g)) \geq 2$.

Published on 05 May 2026 - 4:15

score 343 · Answer 2 · 2026-04-11 17:07:17

343

Views

Connection between discriminant of ideal and quadratic number field.

Published on 11 Apr 2026 - 17:07

score 53 · Answer 3 · 2026-04-13 22:40:59

53

Views

Greatest common divisor of coefficients

Published on 13 Apr 2026 - 22:40

score 419 · Answer 4 · 2026-04-13 07:37:57

419

Views

Zagiers Class Number Definition of Binary Quadratic Forms

Published on 13 Apr 2026 - 7:37

score 87 · Answer 5 · 2026-04-16 11:40:41

87

Views

On the equivalence of ideals coming from equivalence binary quadratic forms

Published on 16 Apr 2026 - 11:40

score 69 · Answer 6 · 2026-04-14 02:23:34

69

Views

To show: Galois group of a polynomial is not an alternating group .

Published on 14 Apr 2026 - 2:23

score 216 · Answer 7 · 2026-04-13 18:20:03

216

Views

Find the least value of $n\in N$ for which $(n-2)x^2+8x+n+4>\arcsin(\sin12)+\arccos(\cos12)$ for every $x \in \mathbb {R}$

Published on 13 Apr 2026 - 18:20

score 1.6k · Answer 8 · 2026-04-29 12:54:04

1.6k

Views

How many zeros does the polynomial have in the right half plane?

Published on 29 Apr 2026 - 12:54

score 3.2k · Answer 9 · 2026-04-16 06:36:37

3.2k

Views

Discriminant (in the context of PDE classification): $b^2 - 4ac$ or $b^2 - ac$?

Published on 16 Apr 2026 - 6:36

score 38 · Answer 10 · 2026-04-12 16:57:30

38

Views

Verification on "concurrent points", and a cubic discriminant

Published on 12 Apr 2026 - 16:57

score 86 · Answer 11 · 2026-04-15 20:02:56

86

Views

Investigating the solutions of $9^{x}+k(3^{x})+2=0$

Published on 15 Apr 2026 - 20:02

score 174 · Answer 12 · 2026-04-12 08:01:31

174

Views

Are there only finitely many number fields with given prime factors of discriminant?

Published on 12 Apr 2026 - 8:01

score 372 · Answer 13 · 2026-05-10 12:54:51

372

Views

Maximal extension of $\mathbb Q$ unramified outside a finite set of primes

Published on 10 May 2026 - 12:54

score 283 · Answer 14 · 2026-04-15 06:11:04

283

Views

Why is the discriminant of number fields greater 1?

Published on 15 Apr 2026 - 6:11

score 162 · Answer 15 · 2026-04-16 08:05:31

162

Views

Show that $Ax^2+Bx+C>0 $ for all real $x$ if and only if $A>0$ and $B^2-4AC<0$.

Published on 16 Apr 2026 - 8:05

List Question

Characterizing $f$ and $g$ such that $\deg(\gcd(f,g)) \geq 2$.

Connection between discriminant of ideal and quadratic number field.

Greatest common divisor of coefficients

Zagiers Class Number Definition of Binary Quadratic Forms

On the equivalence of ideals coming from equivalence binary quadratic forms

To show: Galois group of a polynomial is not an alternating group .

Find the least value of $n\in N$ for which $(n-2)x^2+8x+n+4>\arcsin(\sin12)+\arccos(\cos12)$ for every $x \in \mathbb {R}$

How many zeros does the polynomial have in the right half plane?

Discriminant (in the context of PDE classification): $b^2 - 4ac$ or $b^2 - ac$?

Verification on "concurrent points", and a cubic discriminant

Investigating the solutions of $9^{x}+k(3^{x})+2=0$

Are there only finitely many number fields with given prime factors of discriminant?

Maximal extension of $\mathbb Q$ unramified outside a finite set of primes

Why is the discriminant of number fields greater 1?

Show that $Ax^2+Bx+C>0 $ for all real $x$ if and only if $A>0$ and $B^2-4AC<0$.

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