List questions from scalar-fields

Published on 28 Oct 2023 - 2:41

13

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Regarding the change of a scalar field in a cone

Published on 29 Oct 2023 - 7:07

32

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Find the Scalar Tangential component of acceleration

Published on 21 Nov 2023 - 7:10

136

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Scalar integrals in higher dimensions

Published on 03 Dec 2023 - 19:25

45

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Minimizing a line integral in 2 dimensions : $\inf \int_{(a,b)}^{(c,d)} f(r(t)) |r'(t)| dt$

Published on 05 Dec 2023 - 22:31

78

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Is the scalar field ${\bf A} \mapsto \mbox{Tr} \left( {\bf A} {\bf B} {\bf A}^\top {\bf C} \right)$ convex?

Published on 08 Dec 2023 - 19:02

65

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Gradient of a sum of logarithms

Published on 11 Dec 2023 - 5:35

16

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Finding the scalar potential for a vector field that has an arbitrary function that determines its magnitude.

Published on 08 Mar 2026 - 10:20

1.1k

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Gradient of $\mbox{tr} \left( (AX)^t (AX) \right)$

Published on 20 Jan 2015 - 17:04

247

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Laplacian of scalar field

Published on 20 Jan 2015 - 22:06

370

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Gradient of $ W \mapsto \left\| W^T W - I \right\|_F^2 $

Published on 29 Jan 2015 - 19:37

3.6k

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Gradient of $X \mapsto a^T X b$ when $X$ is symmetric

Published on 16 Feb 2015 - 7:08

1.8k

Views

Hessian of Frobenius norm

Published on 04 Mar 2015 - 1:49

5.2k

Views

Why does the Hessian work?

Published on 24 Jul 2015 - 0:21

182

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Significance of the derivative of a scalar field

Published on 31 Jul 2015 - 14:26

List Question

Integration over a Cartesian product

Regarding the change of a scalar field in a cone

Find the Scalar Tangential component of acceleration

Scalar integrals in higher dimensions

Minimizing a line integral in 2 dimensions : $\inf \int_{(a,b)}^{(c,d)} f(r(t)) |r'(t)| dt$

Is the scalar field ${\bf A} \mapsto \mbox{Tr} \left( {\bf A} {\bf B} {\bf A}^\top {\bf C} \right)$ convex?

Gradient of a sum of logarithms

Finding the scalar potential for a vector field that has an arbitrary function that determines its magnitude.

Gradient of $\mbox{tr} \left( (AX)^t (AX) \right)$

Laplacian of scalar field

Gradient of $ W \mapsto \left\| W^T W - I \right\|_F^2 $

Gradient of $X \mapsto a^T X b$ when $X$ is symmetric

Hessian of Frobenius norm

Why does the Hessian work?

Significance of the derivative of a scalar field

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