3 citations · 3 across the 7 of their papers we have counts for
Showing 2023Show all
2 papers · 1 filter
astro-ph.CO2023★ 3 cited
A Minkowski Functional Analysis of the Cosmic Microwave Background Weak Lensing Convergence
Jan Hamann, Yuqi Kang
Minkowski functionals are summary statistics that capture the geometric and morphological properties of fields. They are sensitive to all higher order correlations of the fields an…
math.NA2023
Removing the mask -- reconstructing a scalar field on the sphere from a masked field
Jan Hamann, Quoc Thong Le Gia, Ian H. Sloan +1
The paper analyses a spectral approach to reconstructing a scalar field on the sphere, given only information about a masked version of the field together with precise information…