Preconditioners for reduced saddle point systems arising in elliptic PDE-constrained optimization problems
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Publication:264354
DOI10.1186/s13660-015-0879-xzbMath1333.65072OpenAlexW2171901948WikidataQ59436386 ScholiaQ59436386MaRDI QIDQ264354
Siqing Wang, Hong-Ru Xu, Yuping Zeng, Shui-Lian Xie
Publication date: 31 March 2016
Published in: Journal of Inequalities and Applications (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1186/s13660-015-0879-x
Computational methods for sparse matrices (65F50) Numerical optimization and variational techniques (65K10) Iterative numerical methods for linear systems (65F10) Existence theories for optimal control problems involving partial differential equations (49J20) Discrete approximations in optimal control (49M25) Preconditioners for iterative methods (65F08)
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