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Heisenberg uniqueness pairs for the hyperbola
Bulletin of the London Mathematical Society ( IF 0.9 ) Pub Date : 2020-07-16 , DOI: 10.1112/blms.12391
Deb Kumar Giri 1, 2 , Rama Rawat 1
Affiliation  

Let Γ be the hyperbola { ( x , y ) R 2 : x y = 1 } and Λ β be the lattice‐cross defined by Λ β = ( Z × { 0 } ) ( { 0 } × β Z ) in R 2 , where β is a positive real. A result of Hedenmalm and Montes‐Rodríguez says that ( Γ , Λ β ) is a Heisenberg uniqueness pair if and only if β 1 . In this paper, we show that for a rational perturbation of Λ β , namely
Λ β θ = ( Z + { θ } ) × { 0 } { 0 } × β Z ,
where θ = 1 / p , for some p N and β is a positive real, the pair ( Γ , Λ β θ ) is a Heisenberg uniqueness pair if and only if β p .


中文翻译:

双曲线的海森堡唯一性对

Γ 成为双曲线 { X ÿ [R 2 X ÿ = 1个 } Λ β 是由定义的晶格交叉 Λ β = ž × { 0 } { 0 } × β ž [R 2 ,在哪里 β 是一个积极的现实。Hedenmalm和Montes-Rodríguez的结果说 Γ Λ β 是海森堡唯一性对,当且仅当 β 1个 。在本文中,我们证明了对于 Λ β ,即
Λ β θ = ž + { θ } × { 0 } { 0 } × β ž
哪里 θ = 1个 / p 对于 一些 p ñ β 是一个积极的现实,这对 Γ Λ β θ 是海森堡唯一性对,当且仅当 β p
更新日期:2020-07-16
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