Quantum pseudo-telepathy

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In mathematical analysis, Agmon's inequalities, named after Shmuel Agmon,[1] consist of two closely related interpolation inequalities between the Lebesgue space L and the Sobolev spaces Hs. It is useful in the study of partial differential equations.

Let uH2(Ω)H01(Ω) where Ω3. Then Agmon's inequalities in 3D state that there exists a constant C such that

uL(Ω)CuH1(Ω)1/2uH2(Ω)1/2,

and

uL(Ω)CuL2(Ω)1/4uH2(Ω)3/4.

In 2D, the first inequality still holds, but not the second: let uH2(Ω)H01(Ω) where Ω2. Then Agmon's inequality in 2D states that there exists a constant C such that

uL(Ω)CuL2(Ω)1/2uH2(Ω)1/2.

See also

Notes

  1. Lemma 13.2, in: Agmon, Shmuel, Lectures on Elliptic Boundary Value Problems, AMS Chelsea Publishing, Providence, RI, 2010. ISBN 978-0-8218-4910-1.

References

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  • 20 year-old Real Estate Agent Rusty from Saint-Paul, has hobbies and interests which includes monopoly, property developers in singapore and poker. Will soon undertake a contiki trip that may include going to the Lower Valley of the Omo.

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