Tommaso Boccellari

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Questions related from Tommaso Boccellari

Where can I find references about real topological vector spaces such that all vector subspaces are closed?

My interest is in characterization of spaces described in the question. Clearly the interesting case is about infinite dimensional real vector spaces.

01 February 2019 1,601 8 View

I am looking for information about the set: local homeomorphisms of R^n / local diffeomorphisms of R^n. Is it a group? What about its structure?

Fix a positive integer n. We call local homeomorphism of R^n a function f:U--->R^n with: U open neighborhood of 0 \in R^n, f(0)=0, f injective continuous and open. We identify two local...

31 August 2016 2,534 10 View