On uniqueness and ill-posedness for the deautoconvolution problem in the multi-dimensional case
Sign Up to like & getrecommendations! Published in 2022 at "Inverse Problems"
DOI: 10.1088/1361-6420/acd07b
Abstract: This paper analyzes the inverse problem of deautoconvolution in the multi-dimensional case with respect to solution uniqueness and ill-posedness. Deautoconvolution means here the reconstruction of a real-valued L 2-function with support in the n-dimensional unit… read more here.
Keywords: data case; dimensional case; deautoconvolution; multi dimensional ... See more keywords
Uncertainties on atomic data. A case study: N iv
Sign Up to like & getrecommendations! Published in 2019 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stz206
Abstract: We consider three recent large-scale calculations for the radiative and electron-impact excitation data of N iv, carried out with different methods and codes. The scattering calculations employed the relativistic Dirac R-matrix (DARC) method, the intermediate… read more here.
Keywords: uncertainties atomic; matrix; method; atomic data ... See more keywords