Question

About representations of $s$ and $-s$ of indefinite quadratic forms

score 31 · Answer 1 · 2018-10-09 17:02:25

31

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About representations of $s$ and $-s$ of indefinite quadratic forms

Published on 09 Oct 2018 - 17:02

score 277 · Answer 2 · 2018-10-10 22:48:39

277

Views

Number of representations of an integer by a quadratic form

Published on 10 Oct 2018 - 22:48

score 300 · Answer 3 · 2018-10-11 02:36:16

300

Views

Intuitive explanation for why the 15 and 290 Theorems should be true

Published on 11 Oct 2018 - 2:36

score 34 · Answer 4 · 2018-10-11 18:23:33

34

Views

For $A$ positive semidefinite and $\theta_1 ^{T} \theta_2 = 0$ is it true that $\theta_1^{T} A \theta_1 + 2 \theta_1^{T} A \theta_2 \geq 0$?

Published on 11 Oct 2018 - 18:23

score 121 · Answer 5 · 2018-10-17 04:21:39

121

Views

Let $F(x)=x^4-bx^3-11x^2+4(b+1)x+a$.Find $a,b$

Published on 17 Oct 2018 - 4:21

score 100 · Answer 6 · 2018-10-18 12:25:12

100

Views

Find the matrix associated to a given quadratic form

Published on 18 Oct 2018 - 12:25

score 208 · Answer 7 · 2018-10-18 14:01:02

208

Views

Find the matrix that associated to a given quadratic form

Published on 18 Oct 2018 - 14:01

score 40 · Answer 8 · 2018-10-22 02:41:05

40

Views

How to Represent $L=-8\partial_1^2+4\partial_1\partial_2-\partial^2_2+3\partial_2$ as a Symmetric Matrix

Published on 22 Oct 2018 - 2:41

score 144 · Answer 9 · 2018-10-22 11:32:30

144

Views

Differences In Explanations of Quadratic Functions/Forms

Published on 22 Oct 2018 - 11:32

score 115 · Answer 10 · 2018-10-23 06:53:03

115

Views

What are the conditions on using Eisenstein reduction of ternary quadratic forms?

Published on 23 Oct 2018 - 6:53

score 208 · Answer 11 · 2018-10-24 02:07:15

208

Views

A question about the sum of two squares

Published on 24 Oct 2018 - 2:07

score 37 · Answer 12 · 2026-03-24 20:30:30

37

Views

Primes representable by equivalent binary forms

Published on 24 Mar 2026 - 20:30

score 47 · Answer 13 · 2018-10-25 11:10:55

47

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Matrices and quadratic forms: meaning of a symbolism

Published on 25 Oct 2018 - 11:10

score 1.4k · Answer 14 · 2018-10-30 16:07:38

1.4k

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Primes of the form $x^2+ny^2$?

Published on 30 Oct 2018 - 16:07

score 62 · Answer 15 · 2018-11-04 15:04:27

62

Views

Quadratic form problem

Published on 04 Nov 2018 - 15:04

List Question

About representations of $s$ and $-s$ of indefinite quadratic forms

Number of representations of an integer by a quadratic form

Intuitive explanation for why the 15 and 290 Theorems should be true

For $A$ positive semidefinite and $\theta_1 ^{T} \theta_2 = 0$ is it true that $\theta_1^{T} A \theta_1 + 2 \theta_1^{T} A \theta_2 \geq 0$?

Let $F(x)=x^4-bx^3-11x^2+4(b+1)x+a$.Find $a,b$

Find the matrix associated to a given quadratic form

Find the matrix that associated to a given quadratic form

How to Represent $L=-8\partial_1^2+4\partial_1\partial_2-\partial^2_2+3\partial_2$ as a Symmetric Matrix

Differences In Explanations of Quadratic Functions/Forms

What are the conditions on using Eisenstein reduction of ternary quadratic forms?

A question about the sum of two squares

Primes representable by equivalent binary forms

Matrices and quadratic forms: meaning of a symbolism

Primes of the form $x^2+ny^2$?

Quadratic form problem

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