Question

\begin{array}{ll}\min\limits_{{x,y:\,yHx=1}} x^Txyy^T\end{array}

score 73 · Answer 1 · 2026-04-15 05:06:19

\begin{array}{ll}\min\limits_{{x,y:\,yHx=1}} x^Txyy^T\end{array}

Published on 15 Apr 2026 - 5:06

score 66 · Answer 2 · 2026-04-16 19:07:55

Find EL equations for $\int_{t_0}^{t_1}\left[ab^2\dot{\phi}_1^2+\frac{1}{2}ab^2\dot{\phi}_2^2+ab^2\phi_1\phi_2\cos(\phi_1-\phi_2)\right]dt$

score 46 · Answer 3 · 2026-04-09 07:18:40

46

Views

How is it a single variable optimization problem?

Published on 09 Apr 2026 - 7:18

score 88 · Answer 4 · 2026-05-11 02:54:34

88

Views

Methods for spline fitting for transcendental functions? How to place the knots?

Published on 11 May 2026 - 2:54

score 88 · Answer 5 · 2026-04-15 17:10:00

88

Views

Find the extremal of $\int_0^d \ddot{x}^2-\alpha x \: dt $

Published on 15 Apr 2026 - 17:10

score 120 · Answer 6 · 2026-04-12 06:16:35

120

Views

Solution to a Strongly Convex Non-smooth Minimization Problem involving an L1 Norm

Published on 12 Apr 2026 - 6:16

score 46 · Answer 7 · 2026-04-11 19:11:26

46

Views

Improving optimization speed by obtaining upper bound of objective function?

Published on 11 Apr 2026 - 19:11

score 23 · Answer 8 · 2026-04-08 19:38:53

23

Views

stability of solutions of constrained quadratic optimization problem

Published on 08 Apr 2026 - 19:38

score 98 · Answer 9 · 2026-04-15 05:51:31

98

Views

How to find $\min\limits_{{X:\,det(I+X)\geq a}} tr(X\Sigma)$ given diagonal $\Sigma$ and real $a$?

Published on 15 Apr 2026 - 5:51

score 95 · Answer 10 · 2026-04-18 20:36:35

95

Views

For non-negative $x$, $y$, $z$ with $x+y+z=1$, find the minimum and maximum of $\sqrt{x+1}+\sqrt{y+1}+2\sqrt{z+1}$

Published on 18 Apr 2026 - 20:36

score 43 · Answer 11 · 2026-04-17 09:05:25

43

Views

Give the EL eqns of $\int_0^1 (\dot x_1^2 + \dot x_2^2 - k^2(x_1 + x_2)^2) dt$ and solve the coupled system of 2nd order ODEs

Published on 17 Apr 2026 - 9:05

score 83 · Answer 12 · 2026-04-12 20:06:59

83

Views

Is a function that is convex wrt 3 subsets of variables also a convex function?

Published on 12 Apr 2026 - 20:06

score 147 · Answer 13 · 2026-04-13 21:04:37

147

Views

Find maximum and minimum value by lagrange multiplier method

Published on 13 Apr 2026 - 21:04

score 150 · Answer 14 · 2026-05-10 21:20:28

150

Views

State-of-the-art techniques for maximizing a differentiable function with multiple local maxima

Published on 10 May 2026 - 21:20

score 55 · Answer 15 · 2026-04-11 15:02:34

55

Views

Maximizing time between events when scheduling

Published on 11 Apr 2026 - 15:02

List Question

\begin{array}{ll}\min\limits_{{x,y:\,yHx=1}} x^Txyy^T\end{array}

Find EL equations for $\int_{t_0}^{t_1}\left[ab^2\dot{\phi}_1^2+\frac{1}{2}ab^2\dot{\phi}_2^2+ab^2\phi_1\phi_2\cos(\phi_1-\phi_2)\right]dt$

How is it a single variable optimization problem?

Methods for spline fitting for transcendental functions? How to place the knots?

Find the extremal of $\int_0^d \ddot{x}^2-\alpha x \: dt $

Solution to a Strongly Convex Non-smooth Minimization Problem involving an L1 Norm

Improving optimization speed by obtaining upper bound of objective function?

stability of solutions of constrained quadratic optimization problem

How to find $\min\limits_{{X:\,det(I+X)\geq a}} tr(X\Sigma)$ given diagonal $\Sigma$ and real $a$?

For non-negative $x$, $y$, $z$ with $x+y+z=1$, find the minimum and maximum of $\sqrt{x+1}+\sqrt{y+1}+2\sqrt{z+1}$

Give the EL eqns of $\int_0^1 (\dot x_1^2 + \dot x_2^2 - k^2(x_1 + x_2)^2) dt$ and solve the coupled system of 2nd order ODEs

Is a function that is convex wrt 3 subsets of variables also a convex function?

Find maximum and minimum value by lagrange multiplier method

State-of-the-art techniques for maximizing a differentiable function with multiple local maxima

Maximizing time between events when scheduling

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