How to prove that $W^n_p[0,1]$ is a Banach space?
89468
Space Sobolev $W^{m,p}$ complete
83665
Prove a assertion concerning Lebesgue space
53261
Show that Pn is an (n+1)-dimensional subspace
51267
Showing a generalized version of the Hölder inequality for $L^{p}$ spaces
71682
Proving that $X$ is a Banach space iff convergence of $\sum\|x_n\|$ implies convergence of $\sum x_n$
24585
Proving that $\mathbf{W}$+$\mathbf{W^{\perp}}$=$\mathbb{R^{n}}$
46892
Inclusion of $L^p$ spaces
19294
‎If ‎‎$‎X$ is an infinite-dimensional Banach space and ‎‎$‎‎u‎\in ‎B(X)‎$ ,then $\bigcap_{v\in K(X)}\sigma(u+v) =\cdots$
103397
Homeomorphisms between infinite-dimensional Banach spaces and their spheres
156855
separable Banach space with Banach-Mazur distances to $\ell_2^n$ bounded must be isomorphic to $\ell_2$?
68153
How to show that $L^p$ spaces are nested?
92497
Isometric Embedding of a separable Banach Space into $\ell^{\infty}$
136439
Where can I read the full proof of the Banach-Mazur theorem?
46326
The space $C[a,b]$ with $\|f\|:=\int_a^b |f(x)|d(x)$ is a normed space but not a Banach space
58347
$L^p$ spaces and counting measure
133777
Application of Banach-Steinhaus theorem
97391
Prove that $(C^1[0,1], \|\cdot\|)$ is not a Banach space