User B.Hueber - Mathematics Stack Exchange

B.Hueber

Member for 4 years, 4 months
Last seen more than a month ago

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7 Answers

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2 votes

All Covering spaces of the Annulus

answered Jan 5, 2021 at 16:04

2 votes

Proving that operator is linear if it is unitary and surjective

answered Feb 3, 2021 at 13:04

2 votes

Reference on Sobolev spaces $W^{k,p}(\Omega;\mathbb{R}^n)$

answered Apr 9, 2021 at 20:53

1 vote

Accepted

Is it always possible to find a partition of unity subordinate to a cover with the same index set?

answered Mar 31, 2020 at 12:20

1 vote

Confusion regarding definition of tensor product of two vector spaces

answered May 17, 2020 at 8:09

1 vote

Accepted

What does the notation $\partial_{x,y} f$ mean?

answered Nov 17, 2020 at 21:44

0 votes

Accepted

$F \subseteq \mathbb{R}^n$, the set $f^{-1}(F) $ is a closed subset of $\mathbb{R}^m \implies f$ is continuous.

answered Mar 31, 2020 at 22:05