Question

Does being a n x n homogeneous equation with a nontrivial solution mean A must have fewer than n pivots?

score 181 · Answer 1 · 2020-10-16 02:42:26

181

Views

Does being a n x n homogeneous equation with a nontrivial solution mean A must have fewer than n pivots?

Published on 16 Oct 2020 - 2:42

score 133 · Answer 2 · 2026-03-27 01:03:26

133

Views

Is this function homothetic?

Published on 27 Mar 2026 - 1:03

score 260 · Answer 3 · 2026-03-25 17:52:55

260

Views

Second order inhomogeneous equation: $y''-2xy'-11y=e^{-ax}$

Published on 25 Mar 2026 - 17:52

score 135 · Answer 4 · 2026-03-26 11:01:33

135

Views

Find all functions $f$ such that $f(f(x, y), z) = f(x, yz)$

Published on 26 Mar 2026 - 11:01

score 118 · Answer 5 · 2020-11-05 16:55:06

118

Views

Find the relationship between $x_0$ and $y_0$ that ensures $x(t) → 0$ as $t → ∞$

Published on 05 Nov 2020 - 16:55

score 80 · Answer 6 · 2020-11-08 14:21:57

80

Views

Interpreting mathematical notation of the perspective transform according to openCV?

Published on 08 Nov 2020 - 14:21

score 688 · Answer 7 · 2020-11-09 13:55:00

688

Views

Solution space of homogeneous linear differential equation of order n is n-dimensional - alternative proof + construction of a basis

Published on 09 Nov 2020 - 13:55

score 20 · Answer 8 · 2020-11-11 17:30:38

20

Views

Number of solutions for homogeneous linear equation represented by matrix $A \in Mat_{3,4}(\mathbb{Z}_{7})$

Published on 11 Nov 2020 - 17:30

score 41 · Answer 9 · 2020-11-18 22:54:10

41

Views

Finding a constant which makes a Homogeneous ODE into a Non-Homogeneous ODE

Published on 18 Nov 2020 - 22:54

score 1k · Answer 10 · 2026-02-23 20:53:32

1k

Views

Finding one solution of second order DE using another solution using Wronskian

Published on 23 Feb 2026 - 20:53

score 112 · Answer 11 · 2020-11-23 13:51:28

112

Views

Homogenous PDE, changing of variable

Published on 23 Nov 2020 - 13:51

score 466 · Answer 12 · 2020-12-05 19:03:44

466

Views

How to find a matrix $A$ given two vectors which are solutions to $Ax=0$ and two vectors which are not

Published on 05 Dec 2020 - 19:03

score 83 · Answer 13 · 2020-12-08 11:18:49

83

Views

How can I compute rotation angle of an image?

Published on 08 Dec 2020 - 11:18

score 25 · Answer 14 · 2020-12-09 08:26:20

25

Views

System of first order homogeneous ODEs?

Published on 09 Dec 2020 - 8:26

score 30 · Answer 15 · 2020-12-25 19:15:29

30

Views

linear combination of 2 solution of non homogeneus diff. eq.

Published on 25 Dec 2020 - 19:15

List Question

Does being a n x n homogeneous equation with a nontrivial solution mean A must have fewer than n pivots?

Is this function homothetic?

Second order inhomogeneous equation: $y''-2xy'-11y=e^{-ax}$

Find all functions $f$ such that $f(f(x, y), z) = f(x, yz)$

Find the relationship between $x_0$ and $y_0$ that ensures $x(t) → 0$ as $t → ∞$

Interpreting mathematical notation of the perspective transform according to openCV?

Solution space of homogeneous linear differential equation of order n is n-dimensional - alternative proof + construction of a basis

Number of solutions for homogeneous linear equation represented by matrix $A \in Mat_{3,4}(\mathbb{Z}_{7})$

Finding a constant which makes a Homogeneous ODE into a Non-Homogeneous ODE

Finding one solution of second order DE using another solution using Wronskian

Homogenous PDE, changing of variable

How to find a matrix $A$ given two vectors which are solutions to $Ax=0$ and two vectors which are not

How can I compute rotation angle of an image?

System of first order homogeneous ODEs?

linear combination of 2 solution of non homogeneus diff. eq.

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