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Thompson

Member for 9 years, 2 months
Last seen more than 6 years ago

7 Questions

Score Activity Newest Views

14 votes

3 answers

1k views

Can you get a non-principal ultrafilter on N using Choice but 'avoiding' Zorn's Lemma?

asked Feb 23, 2017 at 17:21

5 votes

1 answer

395 views

Can a volume form on a submanifold be extended to a parallel form in a neighbourhood?

asked Jul 1, 2015 at 12:40

6 votes

1 answer

389 views

In what sense is $S^\infty$ the same as $\{x \in \ell_2 : \|x\| = 1 \}$?

asked Oct 17, 2016 at 17:00

2 votes

1 answer

290 views

Mathematical Problems of Climate Science?

asked Jul 6, 2017 at 14:00

2 votes

0 answers

214 views

Compare Parallel Transport in a Submanifold to Geodesic Parallel Transport in Ambient Manifold

asked Nov 20, 2015 at 4:38

1 vote

0 answers

70 views

If the restriction of $f$ to every line parallel to a coordinate axis has bounded variation, then does $f$ have bounded variation?

asked Aug 9, 2016 at 21:59

2 votes

0 answers

56 views

Can you do contour integration via complex-valued 1 currents?

asked Apr 24, 2017 at 15:48