A Projected Nesterov–Kaczmarz Approach to Stellar Population-Kinematic Distribution Reconstruction in Extragalactic Archaeology
DOI10.1137/22m1503002zbMath1516.85001arXiv2206.03925OpenAlexW4319069704MaRDI QIDQ6173520
Simon Hubmer, Unnamed Author, Fabian Hinterer, Ronny Ramlau, Unnamed Author, Kirk M. Soodhalter
Publication date: 21 July 2023
Published in: SIAM Journal on Imaging Sciences (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2206.03925
astrophysicslarge scale problemsKaczmarz methodinverse and ill-posed problemsNesterov accelerationgalactic archaeology
Numerical solutions to equations with linear operators (65J10) Numerical methods for ill-posed problems for integral equations (65R30) Computational methods for problems pertaining to astronomy and astrophysics (85-08) Linear operators and ill-posed problems, regularization (47A52)
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