Subdifferentiation of Nonconvex Sparsity-Promoting Functionals on Lebesgue Spaces

DOI10.1137/21M1435173MaRDI QIDQ5087096

Patrick Mehlitz, Gerd Wachsmuth

Publication date: 8 July 2022

Published in: SIAM Journal on Control and Optimization (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2107.09340

zbMATH Keywords

integral functionalsvariational analysissubdifferentiationsparsity-promoting functionals

Mathematics Subject Classification ID

Nonsmooth analysis (49J52) Set-valued and variational analysis (49J53) Methods involving semicontinuity and convergence; relaxation (49J45) Vector-valued set functions, measures and integrals (28B05) Optimality conditions for problems in abstract spaces (49K27)

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