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15
Math.TechQA.Club
2019-04-30 21:21:56
50
Views
There is no $0$ neighbourhood in the infinite product of topological vector spaces with $X_i \neq \{0\}$
Published on
30 Apr 2019 - 21:21
#general-topology
#functional-analysis
#topological-vector-spaces
46
Views
Infinite intersection of topological subspaces. What is its topoloy?
Published on
06 May 2019 - 22:03
#topological-vector-spaces
178
Views
Projection is continuous
Published on
14 May 2019 - 17:20
#functional-analysis
#topological-vector-spaces
23
Views
Existence of symmetric subsets
Published on
15 May 2019 - 9:19
#connectedness
#topological-vector-spaces
155
Views
Existence of a symmetric subset $B\subseteq A$ such that $2A-A\subseteq 8A$
Published on
15 May 2019 - 9:28
#general-topology
#connectedness
#topological-vector-spaces
74
Views
Open connected which does not contain open convex subsets
Published on
15 May 2019 - 15:45
#general-topology
#convex-analysis
#connectedness
#topological-vector-spaces
62
Views
Topological vector spaces with a unique trivial nonempty convex set which is algebraically open
Published on
26 Mar 2026 - 9:40
#general-topology
#topological-vector-spaces
#convex-geometry
186
Views
Polar set of the open ball in the dual space $X'$
Published on
16 May 2019 - 21:44
#general-topology
#functional-analysis
#convex-analysis
#normed-spaces
#topological-vector-spaces
283
Views
In a Topological Vector Space T0 implies T3½ (completely regular)? And other separation properties.
Published on
25 Mar 2026 - 9:48
#general-topology
#topological-vector-spaces
#separation-axioms
#dual-spaces
181
Views
Link between topological dimension and Hamel (algebraic) dimension of a vector space
Published on
25 Mar 2026 - 11:33
#general-topology
#topological-vector-spaces
#dimension-theory-analysis
#paracompactness
149
Views
Closed subspaces of weak star topology
Published on
17 May 2019 - 22:09
#linear-algebra
#general-topology
#topological-vector-spaces
713
Views
Problem 3, chapter 2 Rudin functional analysis
Published on
26 Mar 2026 - 6:18
#integration
#functional-analysis
#solution-verification
#topological-vector-spaces
205
Views
Counterexample in topological vector space.
Published on
22 May 2019 - 21:25
#functional-analysis
#examples-counterexamples
#topological-vector-spaces
79
Views
Riesz Representation Theorem, on locally convex Hausdorff topological vector spaces
Published on
27 May 2019 - 19:03
#complex-analysis
#functional-analysis
#measure-theory
#topological-vector-spaces
313
Views
Infinite intersection of Banach spaces
Published on
29 May 2019 - 21:47
#functional-analysis
#induction
#banach-spaces
#topological-vector-spaces
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