Fourier / CONCEPT
Refutation of Herrera's function-approximation conjecture
A positive-Fourier defect dilation and a three-point certificate refute Herrera's operator-monotone function-approximation conjecture.
Closed
DIRECT PREREQUISITES0
DIRECT CONSEQUENCES2
PROOF DEPTH0
DOCUMENT LINKS0
Sine at a natural multiple
RELATIONSHIP ATLAS
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Direct recorded relationships
Proof dependencyStructural affinityDocument link
Certified topology / UPSTREAM
Prerequisites
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Certified topology / DOWNSTREAM
Consequences
RELATED KNOWLEDGE
Structural connections
- A 23-edge coupling realizes the ten-mode Fourier transformstructural-affinity · Closed
- DetectorSensorDickeOptimalitystructural-affinity · Closed
- No perfect state transfer at time pi on rational paths with 2^k + 1 verticesstructural-affinity · Closed
- Sharp return probabilities for conference graphsstructural-affinity · Closed
- The skew-information endpoint formula failsstructural-affinity · Closed
Documents & exposition
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