trureturingGitHub MATHEMATICAL ATLAS

FixedPoints / CONCEPT

A Fixed Point Forced by Three-Cycle Counting

An order-three permutation on a finite set of size one modulo three has a fixed point.

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THEOREM

Three-cycle cardinality forces a fixed point

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A Fixed Point Forced by Three-Cycle CountingA Fixed Point Forced by Three-Cycle Counting
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Lean sourceResearch workspace
Status
Closed
Depth
0
Layer
D5/S1
Domain
FixedPoints
Node ID
D5/S1/FixedPoints/ThreeCycleFixedPoint
Repository path
D5/S1/FixedPoints/ThreeCycleFixedPoint.lean
Truth release
sha256:c0d04258d27972c1cf58485e21d64dbcbe336405346ba95133913c64ba2856aa
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745bf90812f7175f83e1235688249f9495f23bfc
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143bc6c9ab9054c406f0cdd7f3b296eb38768b5c

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