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New posts in normed-spaces
What is the difference between the Frobenius norm and the 2-norm of a matrix?
matrices
normed-spaces
matrix-norms
Not every metric is induced from a norm
functional-analysis
metric-spaces
normed-spaces
examples-counterexamples
Difference between metric and norm made concrete: The case of Euclid
vector-spaces
normed-spaces
metric-spaces
Relations between p norms
real-analysis
functional-analysis
normed-spaces
Motivation for the norm of the quotient space
functional-analysis
normed-spaces
quotient-spaces
motivation
"Every linear mapping on a finite dimensional space is continuous"
functional-analysis
normed-spaces
topological-vector-spaces
Equivalent Definitions of the Operator Norm
functional-analysis
linear-transformations
operator-theory
normed-spaces
$L$ is a topological complement of $G$
functional-analysis
linear-transformations
normed-spaces
hahn-banach-theorem
Let $X$ be an infinite dimensional Banach space. Prove that every Hamel basis of X is uncountable.
functional-analysis
banach-spaces
normed-spaces
baire-category
hamel-basis
The $ l^{\infty} $-norm is equal to the limit of the $ l^{p} $-norms. [duplicate]
real-analysis
sequences-and-series
functional-analysis
normed-spaces
lp-spaces
Redundancy in the definition of the resolvet set?
functional-analysis
normed-spaces
spectral-theory
On Cesàro convergence: If $ x_n \to x $ then $ z_n = \frac{x_1 + \dots +x_n}{n} \to x $
sequences-and-series
analysis
normed-spaces
Norms Induced by Inner Products and the Parallelogram Law
linear-algebra
functional-analysis
normed-spaces
inner-products
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