Partitions of unity, smooth ramps, and CW clicks
The Endeavour 2022-03-29
Summary:
Partitions of unity are a handy technical device. They’re seldom the focus of attention but rather are buried in the middle of proofs. The name sounds odd, but it’s descriptive. A partition of unity is a set of smooth functions into the interval [0, 1] that add up to 1 at every point. The functions […]
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