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New posts in convex-analysis
Show that the product of two convex functions $f,g$ is convex, when both $f,g$ are positive and nondecreasing
convex-analysis
Stochastic gradient descent for convex optimization
numerical-methods
convex-analysis
convex-optimization
machine-learning
gradient-descent
How do you prove $x^2$ is convex using only the definition of convexity?
convex-analysis
Lipschitz-constant gradient implies bounded eigenvalues on Hessian
convex-analysis
lipschitz-functions
n-simplex in an intersection of n balls
geometry
convex-analysis
combinatorial-geometry
Prove $f(\sum^k_{i=1} \alpha_i x_i) \leq \sum^k_{i=1} \alpha_i f(x_i) $ for a convex function f
calculus
convex-analysis
Jensen's inequality; what's the need for the probability measure?
probability
inequality
convex-analysis
lp-spaces
jensen-inequality
Conjugate function of log-sum-exp?
linear-algebra
proof-verification
convex-analysis
Proof that a coordinate-wise convex function is convex?
convex-analysis
Composition of Proximal Operators
optimization
convex-analysis
convex-optimization
proximal-operators
Gradient and Hessian of a function with Matrix Variables
multivariable-calculus
convex-analysis
Why is a circle not a convex set?
geometry
convex-analysis
Two cubes in unit cube
geometry
convex-analysis
combinatorial-geometry
Test if point is in convex hull of $n$ points
geometry
convex-analysis
computational-geometry
convex-hulls
Legendre Transformation of a Lagrangian in Classical Mechanics
functional-analysis
differential-geometry
convex-analysis
mathematical-physics
Proving that $(x,Q) \mapsto \langle x,Q^{-1}x\rangle$ is convex
convex-analysis
Problem on Hahn-Banach and separation theorem
real-analysis
functional-analysis
convex-analysis
hahn-banach-theorem
Reference request: Choquet theory
functional-analysis
reference-request
convex-analysis
self-learning
Show that $f(x)=||x||^p, p\ge 1$ is convex function on $\mathbb{R}^n$
real-analysis
convex-analysis
normed-spaces
A question related to convergence property of proximal point algorithm
real-analysis
convergence-divergence
convex-analysis
convex-optimization
fixed-point-theorems
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