New posts in normed-spaces

Regarding linear independence on a normed-linear space given a condition

real-analysis linear-algebra functional-analysis normed-spaces

I am not sure how to calculate this norm?

linear-algebra matrices normed-spaces

Collecting things that are preserved by (isometric) isomorphisms between normed spaces

real-analysis functional-analysis banach-spaces normed-spaces

Proving that Randers norm is a Minkowski norm

differential-geometry metric-spaces normed-spaces finsler-geometry

continuous projections to finite dimensional subspaces of normed spaces

normed-spaces

A linear map, continuous at zero, is bounded

normed-spaces linear-transformations

Non-Banach, completely metrizable normed vector space

general-topology functional-analysis vector-spaces metric-spaces normed-spaces

Dual norm of a product space

functional-analysis normed-spaces dual-spaces

Weakly compact implies bounded in norm [duplicate]

general-topology functional-analysis banach-spaces compactness normed-spaces

If the unit sphere of a normed space is homogeneous is the space an inner product space?

normed-spaces inner-products

Finding the norm of the linear functional $f(x)=\int_{-1}^0 x(t) \, dt - \int_0^1 x(t) \, dt$ on $C[-1,1]$

functional-analysis normed-spaces

Distance between a point and closed set in finite dimensional space

functional-analysis normed-spaces

Fredholm operator norm

real-analysis analysis functional-analysis operator-theory normed-spaces

Spectrum of the derivative operator

functional-analysis operator-theory normed-spaces spectral-theory

Minimization Least Squares with Nuclear Norm Regularization (Proximal Operator)

linear-algebra optimization normed-spaces proximal-operators nuclear-norm

When does an inner product induce a norm?

linear-algebra normed-spaces inner-products

Physical meaning of norm of a matrix

matrices normed-spaces

Passing from induction to $\infty$

real-analysis sequences-and-series normed-spaces

Equivalent norms understanding proof visually

metric-spaces intuition normed-spaces visualization

Describe an orthoplex as a polyhedron [duplicate]

linear-algebra inequality normed-spaces polytopes discrete-geometry