New posts in normed-spaces

Is every norm increasing?

real-analysis normed-spaces

Property of inner product space. [duplicate]

linear-algebra linear-transformations normed-spaces inner-products

Are there two different ways to generalize the orthogonal group?

linear-algebra geometry lie-groups normed-spaces orthogonality

Why Do We Only Take Norms Over Real/Complex Numbers?

linear-algebra normed-spaces

Prove norm doesn't come from inner product.

normed-spaces inner-products

Characterisation of norm convergence

functional-analysis banach-spaces hilbert-spaces normed-spaces weak-convergence

Domain of an operator in functional analysis

functional-analysis definition normed-spaces

If $V \times W$ with the product norm is complete, must $V$ and $W$ be complete?

functional-analysis vector-spaces banach-spaces examples-counterexamples normed-spaces

finite dimensional range implies compact operator

functional-analysis operator-theory normed-spaces compact-operators

How do I calculate the $p$-norm of a matrix?

linear-algebra matrices normed-spaces

Does every compact set in a normed space with a non-trivial interior has 2 path connected points in the boundary?

multivariable-calculus proof-writing compactness normed-spaces supremum-and-infimum

How can we replace $\sup$ with $\max$ in definition of subordinate norm for finite-dimensional vector space?

Matrix Norm set #2

linear-algebra matrices normed-spaces

In a real normed linear space if $||x||=||y||$ implies $\lim_{n \to \infty} ||x+ny||-||nx+y||=0$ , then the norm comes from an inner-product space?

linear-algebra analysis normed-spaces inner-products

Norms on $\mathbb{R}^2$ that send integer lattice points on integer

normed-spaces book-recommendation

Sequence of norms

sequences-and-series limits normed-spaces

Bound L^2 norm of gradient by L^infinity norm

functional-analysis normed-spaces sobolev-spaces

All norm is strictly convex function? [closed]

functional-analysis inequality convex-analysis normed-spaces nonlinear-optimization

$T$ preserves inner product iff $\|T\alpha \|=\|\alpha\|$

linear-algebra linear-transformations normed-spaces inner-products

Norm on a Quotient Space

normed-spaces quotient-spaces