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Kristal Cantwell's user avatar
Kristal Cantwell's user avatar
Kristal Cantwell
  • Member for 15 years, 1 month
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34
Most intricate and most beautiful structures in mathematics
Dec 12, 2010
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27
Scott-Solovay unpublished paper on ``Boolean valued models of set theory''
Mar 12, 2015
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24
Experimental mathematics leading to major advances
Jan 17, 2010
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21
Major mathematical advances past age fifty
May 23, 2010
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21
When have we lost a body of mathematics because errors were found?
May 10, 2012
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19
Why is edge-coloring less interesting than vertex-coloring?
Jan 7, 2010
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17
Chromatic number of graphs of tangent closed balls
Dec 8, 2009
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15
Is rigour just a ritual that most mathematicians wish to get rid of if they could?
Apr 26, 2013
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14
What's that shape? Inferring a 3D shape from random shadows
May 31, 2015
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Intuitionistic Lowenheim-Skolem?
Oct 31, 2009
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Drastic locking of the question "Examples of common false beliefs in mathematics"
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Irrationality of $\sum_{p\in\mathbb{P}} \frac{1}{2^{p}}$
8
Khayyam's work on cubic equations
6
Why $9$ & $11$ are special in divisibility tests using decimal digit sums? (casting out nines & elevens)