List questions from hessian-matrix

Published on 26 Apr 2019 - 0:43

232

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Hessian of finite-horizon cost function

Published on 28 Apr 2019 - 19:46

254

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Multivariable. Global extrema in a set

Published on 30 Apr 2019 - 0:51

165

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Find the global and local extrema in set

Published on 30 Apr 2019 - 7:33

218

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How to show that the banana function is positive semi-definite, and explain why it still is not convex?

Published on 22 Mar 2026 - 3:29

145

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How to calculate $\frac{\partial^2}{\partial \theta^2} \bigg(\frac{1}{n} \sum_{i=1}^{n} \exp(-Y_i (\theta^T X_i))\bigg)$?

Published on 03 May 2019 - 14:00

89

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Hessian of a $\mathbb{R}^{n \times m} \to \mathbb{R}$ function

Published on 03 May 2019 - 23:18

129

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Exercises combining Taylor polynomials and the Chain Rule

Published on 05 May 2019 - 0:11

728

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Convexity of the logarithmic barrier function of SOCP

Published on 22 Mar 2026 - 19:54

765

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Hessian and quadratic form

Published on 05 May 2019 - 22:42

147

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Show that the critical point of the function is a local minimum.

Published on 09 May 2019 - 9:21

3.2k

Views

Quadratic upper bound of a convex function

Published on 09 May 2019 - 21:25

1.5k

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Constrained Optimization: Is the condition for definiteness of a matrix different for a bordered hessian matrix?

Published on 10 May 2019 - 21:39

367

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Is a linear combination of $\alpha$-convex functions also $\alpha$-convex?

Published on 11 May 2019 - 16:49

1k

Views

What is the intuition behind having upperbound on eigenvalues of Hessian?

Published on 11 May 2019 - 19:23

List Question

Optimisation - first order necessary conditions, directions, Chong & Zak Q. 6.16

Hessian of finite-horizon cost function

Multivariable. Global extrema in a set

Find the global and local extrema in set

How to show that the banana function is positive semi-definite, and explain why it still is not convex?

How to calculate $\frac{\partial^2}{\partial \theta^2} \bigg(\frac{1}{n} \sum_{i=1}^{n} \exp(-Y_i (\theta^T X_i))\bigg)$?

Hessian of a $\mathbb{R}^{n \times m} \to \mathbb{R}$ function

Exercises combining Taylor polynomials and the Chain Rule

Convexity of the logarithmic barrier function of SOCP

Hessian and quadratic form

Show that the critical point of the function is a local minimum.

Quadratic upper bound of a convex function

Constrained Optimization: Is the condition for definiteness of a matrix different for a bordered hessian matrix?

Is a linear combination of $\alpha$-convex functions also $\alpha$-convex?

What is the intuition behind having upperbound on eigenvalues of Hessian?

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