Prove that vector norm $1$ is indeed a norm on $\Bbb{R}^n$ .
66084
Prove 1-Norm is a Norm
140813
How do i prove that continuous linear transformation between normed spaces is bounded?
144656
Linear functional and a bounded norm
77716
Not every metric is induced from a norm
118564
Dual cone of a $L^1$ norm cone?
91348
Why is the Ideal Norm Multiplicative?
55067
Norm of self-adjoint operator
144382
Proving $\lVert x \rVert_3$ is smaller than euclidean norm
69766
Is every normed vector space, an inner product space
134131
Squared norm of matrix equal to squared norm of its transpose
127248
Norm and unit sphere
135814
Prove certain subsets of $\mathbb R^n$ are subspaces
44496
Norm $N$ on $\Bbb Z[\sqrt d]$ is multiplicative, $N(x)$ prime $\Rightarrow x$ irreducible
149997
Convolution operator has norm 1 with respect to $L^2$ norm
12189
Prove norm doesn't come from inner product.
131596
Symmetric Inequality in $\mathbb{R}$
78654
An example of a norm which can't be generated by an inner product