Question

Maximize a 3 variable function

score 66 · Answer 1 · 2026-04-12 13:00:57

66

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Maximize a 3 variable function

Published on 12 Apr 2026 - 13:00

score 374 · Answer 2 · 2022-12-24 17:23:13

374

Views

Find the maximum value of $f(x,y,z)=(1+x)(1+y)(1+z)$ over the closed unit ball in $\mathbb{R}^3$

Published on 24 Dec 2022 - 17:23

score 95 · Answer 3 · 2022-12-24 21:52:48

95

Views

Find the closest point to the origin of $\{\alpha x + \beta y + \gamma z = c\}\cap\{x+y+z=1\}.$

Published on 24 Dec 2022 - 21:52

score 71 · Answer 4 · 2026-04-10 10:04:14

71

Views

Is the global minimum of a nonconvex function over a constrained set the maxmin of the corresponding Lagrangian?

Published on 10 Apr 2026 - 10:04

score 45 · Answer 5 · 2026-04-12 05:20:15

45

Views

In a mathematical formula with “ max ” sign, how can I take the derivative and make the derivative zero to obtain the local minimum of the variable?

Published on 12 Apr 2026 - 5:20

score 51 · Answer 6 · 2023-01-07 12:12:01

51

Views

Stuck (I think quite far) on a hard nonlinear optimization problem

Published on 07 Jan 2023 - 12:12

score 335 · Answer 7 · 2026-04-10 03:18:00

335

Views

Euler-Lagrange with derivative of multipliers

Published on 10 Apr 2026 - 3:18

score 30 · Answer 8 · 2026-04-12 11:38:24

30

Views

Does the Lagrangian have any units (e.g., in cost minimization)?

Published on 12 Apr 2026 - 11:38

score 99 · Answer 9 · 2023-01-14 14:59:10

99

Views

Find minimum value of $(ab-2a+4)^2 + (bc-2b+4)^2+ (ca-2c+4)^2$ where $0 \leq a,b,c \leq2$

Published on 14 Jan 2023 - 14:59

score 102 · Answer 10 · 2026-03-26 12:53:59

102

Views

Robot with four mecanum wheels, degrees of freedom and Lagrange equations for dynamic motion

Published on 26 Mar 2026 - 12:53

score 205 · Answer 11 · 2026-04-11 19:12:09

205

Views

In the Lagrangian, do we add or subtract terms from the objective function?

Published on 11 Apr 2026 - 19:12

score 147 · Answer 12 · 2026-04-12 02:21:00

147

Views

Multiplier updates for partially augmented lagrangian?

Published on 12 Apr 2026 - 2:21

score 199 · Answer 13 · 2026-04-12 10:30:22

199

Views

Proof of an (Elementary) Inequality Involving Elementary Symmetric Polynomials

Published on 12 Apr 2026 - 10:30

score 176 · Answer 14 · 2026-04-12 10:26:42

176

Views

Validity of Introducing a Slack Function when Extremizing a Functional using Calculus of Variations

Published on 12 Apr 2026 - 10:26

score 41 · Answer 15 · 2023-01-26 21:45:35

41

Views

Could we use the Lagrange multiplier to solve Basis pursuit?

Published on 26 Jan 2023 - 21:45

List Question

Maximize a 3 variable function

Find the maximum value of $f(x,y,z)=(1+x)(1+y)(1+z)$ over the closed unit ball in $\mathbb{R}^3$

Find the closest point to the origin of $\{\alpha x + \beta y + \gamma z = c\}\cap\{x+y+z=1\}.$

Is the global minimum of a nonconvex function over a constrained set the maxmin of the corresponding Lagrangian?

In a mathematical formula with “ max ” sign, how can I take the derivative and make the derivative zero to obtain the local minimum of the variable?

Stuck (I think quite far) on a hard nonlinear optimization problem

Euler-Lagrange with derivative of multipliers

Does the Lagrangian have any units (e.g., in cost minimization)?

Find minimum value of $(ab-2a+4)^2 + (bc-2b+4)^2+ (ca-2c+4)^2$ where $0 \leq a,b,c \leq2$

Robot with four mecanum wheels, degrees of freedom and Lagrange equations for dynamic motion

In the Lagrangian, do we add or subtract terms from the objective function?

Multiplier updates for partially augmented lagrangian?

Proof of an (Elementary) Inequality Involving Elementary Symmetric Polynomials

Validity of Introducing a Slack Function when Extremizing a Functional using Calculus of Variations

Could we use the Lagrange multiplier to solve Basis pursuit?

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