A matrix-free fixed-point iteration for inverting cascade impactor measurements with instrument's sensitivity kernels and hardware

DOI10.1080/17415977.2021.1985489OpenAlexW3206209508MaRDI QIDQ5861343

Laura Valtonen, Sampsa Pursiainen, Sampo Saari

Publication date: 4 March 2022

Published in: Inverse Problems in Science and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/17415977.2021.1985489

zbMATH Keywords

inverse problemsfixed-point iterationaerosolsfield-programmable gate array (FPGA)L1-regularizationcascade impactorelectrical low-pressure impactor (ELPI)

Mathematics Subject Classification ID

Ill-posedness and regularization problems in numerical linear algebra (65F22) Inverse problems in geophysics (86A22) Fixed-point theorems (47H10) Iterative numerical methods for linear systems (65F10)

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