2011/06/15 by Håakan Hedenmalm, Hedenmalm, Haakan
Computer Science · Engineering · Mathematics · #Advanced Mathematical Modeling in Engineering #Analysis of PDEs (math.AP) #Classical Analysis and ODEs (math.CA) #FOS: Mathematics #Functional Analysis (math.FA) #Mathematical Analysis and Transform Methods #Stability and Controllability of Differential Equations
paper · pdf · doi:10.48550/arxiv.1106.2985
openalex publication_date 2011/06/15 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We generalize the study of Heisenberg uniqueness pairs considered in earlier work with Alfonso Montes-Rodriguez. We also find the critical density in the case of one branch of the hyperbola. In the critical case there is non-uniqueness for a one-dimensional space of solutions. These solutions cannot vanish at any other point of the axes of the characteristic lattice-cross, due to an unexpected connection with the Nielsen spiral.