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36
Why weak convergence doesn't imply convergence?
math.stackexchange.com

24
How to install gail and atk-bridge?
askubuntu.com

16
Can a subspace have a larger dual?
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14
Constrained variational problems intuition
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12
Avoid automatic replacement of << characters
tex.stackexchange.com

12
Are the eigenvalues of the sum of two positive definite matrices increased?
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12
How do you prove that $\{ Ax \mid x \geq 0 \}$ is closed?
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10
sequentially continuous on a non first-countable
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8
If a normed space $X$ is reflexive, show that $X'$ is reflexive.
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8
Is every open set the interior of a closed set?
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8
What are the major differences between real and complex Banach space?
mathoverflow.net

7
Does $P \circ P =P$ and $\langle Px, y \rangle = \langle x, Py \rangle$ imply $P$ is linear?
math.stackexchange.com

7
Does $C_c(X)$ separate points in $X$ when $X$ is a Banach space?
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7
Minimisation of Energy Functional
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7
Can a function be continuous at only one point in its domain and discontinuous everywhere else
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6
Why does Wolframalpha think that this sum converges?
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6
Interior of a dual cone
mathoverflow.net

6
Extension of bounded convex function to boundary
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6
Weak-* Convergence of functionals defined by probability measures $\{\delta_n\}$
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6
Does a convex quadratic program have a unique solution?
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6
Reason for the term “smooth”
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6
Is Lipschitz space finite dimensional?
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6
What is something (non-trivial) that can be done in Hilbert space but not Banach spaces for optimization problems?
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6
Poincare Inequality for $H^2$ function satisfying homogeneous Robin boundary conditions
mathoverflow.net

5
projection of sobolev spaces onto cones
mathoverflow.net

5
Is closed convex set with finite number of extreme points convex polyhedron
math.stackexchange.com

5
“richness” of dual spaces
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5
Product of $L^2$ functions
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5
The dual space of a product space
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5
A linear operator on $l_1$ to a separable Banach space.
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