50

Questions
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5
11
votes
2
answers
390
views

On closed simple curve with curvature at most 1

apr 14 at 7:50 katz 1,264●1●12

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11
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2
answers
261
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Which immersed plane curves bound an immersed disc?

jun 21 at 12:01 BS 5,313●1●12●25

 
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2
answers
205
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Acute triangulation

may 15 12 at 13:50 Igor Rivin 31.2k●3●37●71

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10
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3
answers
751
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(1-Lipschitz) + (length-preserving) = isometry

aug 9 11 at 21:04 Anton Petrunin 16.5k●41●110

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10
votes
2
answers
571
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Actions on Sⁿ with quotient Sⁿ

jul 29 at 13:40 David White 4,860●1●20●27

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10
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3
answers
778
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Intrinsic metric with no geodesics

apr 23 10 at 16:02 Anton Petrunin 16.5k●41●110

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10
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4
answers
854
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Diameter of universal cover

jul 20 11 at 15:57 Anton Petrunin 16.5k●41●110

6
10
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1
answer
479
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Ramified cover of 4-sphere

apr 23 10 at 16:04 Anton Petrunin 16.5k●41●110

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9
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2
answers
372
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Two discs with no parallel tangent planes

apr 23 10 at 16:05 Anton Petrunin 16.5k●41●110

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9
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1
answer
298
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Ramified cover of 3-ball

feb 7 11 at 2:27 Anton Petrunin 16.5k●41●110

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