Herb

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homology

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16

Correlation and Causation. When can we believe correlation (reasonably, at least) imply causation

Apr 25, 2010

11

Request: intermediate-level proof: every 2-homology class of a 4-manifold is generated by a surface.

Apr 25, 2010

6

triangulations of torus, general, and Euler number. (Hopefully more interesting/relevant)

Apr 25, 2010

1

When is there a deRham duality relation between the fundamental class and a top form.?

Apr 28, 2010

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1

Working with Intersection Forms in Homology. Computation.

Apr 23, 2010

-15

Examples of common false beliefs in mathematics

May 5, 2010

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+20

triangulations of torus, general, and Euler number. (Hopefully more interesting/relevant)

+30

Correlation and Causation. When can we believe correlation (reasonably, at least) imply causation

+40

Request: intermediate-level proof: every 2-homology class of a 4-manifold is generated by a surface.

+10

Working with Intersection Forms in Homology. Computation.

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