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15
Math.TechQA.Club
2026-04-12 01:53:01
106
Views
Pseudo-inverse matrix to minimise $L^1$ norm error
Published on
12 Apr 2026 - 1:53
#convex-optimization
#linear-programming
#error-function
#pseudoinverse
37
Views
Finding the closest positive definite matrix
Published on
26 Mar 2026 - 0:59
#optimization
#convex-optimization
#positive-definite
#gradient-descent
#semialgebraic-geometry
68
Views
Derive the dual problem $\min_{x,y}\max_{i=1,\dots, m}y_{i}$ such that $\ a_{i}^{\intercal}x+b_{i}\leq y_{i}, i=1,\dots, m.$
Published on
28 Mar 2026 - 4:35
#optimization
#convex-analysis
#convex-optimization
#lagrange-multiplier
#dual-spaces
61
Views
Is this an example of an SOCP optimization problem?
Published on
09 Apr 2026 - 8:37
#optimization
#convex-optimization
#second-order-cone-programming
79
Views
What make a function become a utility function?
Published on
10 Apr 2026 - 17:02
#optimization
#soft-question
#convex-optimization
#economics
55
Views
Hessian of a Probability Function with Measure Theory
Published on
10 Apr 2026 - 8:41
#probability
#measure-theory
#optimization
#convex-optimization
150
Views
Optimize summation of L2 norm and infinity norm
Published on
11 Nov 2023 - 16:18
#optimization
#convex-analysis
#convex-optimization
27
Views
How to recover solution of SDP relaxation to maxcut problem given the solution matrix
Published on
25 Mar 2026 - 16:01
#convex-optimization
#graphing-functions
#nonlinear-optimization
#semidefinite-programming
53
Views
Find values where function is convex.
Published on
13 Apr 2026 - 1:14
#trigonometry
#optimization
#convex-analysis
#convex-optimization
28
Views
how the constraint in equation 11b converted to equation 16 using sequential convex approximation method
Published on
06 Apr 2026 - 18:34
#inequality
#taylor-expansion
#convex-optimization
#non-convex-optimization
59
Views
Show that the solution to $Ax = b$ is a critical points of $f(x)$
Published on
12 Apr 2026 - 17:13
#systems-of-equations
#convex-optimization
#numerical-linear-algebra
#quadratic-forms
#positive-definite
59
Views
How can I prove convexity of a constraint set in MATLAB?
Published on
10 Apr 2026 - 21:05
#convex-analysis
#convex-optimization
#convex-geometry
114
Views
Polar cone of a closed convex cone in $R^4$ defined by a convex inequality constraint
Published on
13 Apr 2026 - 5:56
#convex-analysis
#convex-optimization
#convex-geometry
#convex-cone
#dual-cone
109
Views
How do we know the maximum likelihood estimator of a multivariate gaussian distribution is an argmax?
Published on
11 Apr 2026 - 11:30
#statistics
#optimization
#convex-optimization
#maximum-likelihood
31
Views
Manipulating a linear form into a proximal operator form
Published on
10 Apr 2026 - 4:35
#linear-algebra
#optimization
#convex-analysis
#convex-optimization
#proximal-operators
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