A Uniform Preconditioner for a Newton Algorithm for Total Variation Minimization and Minimum-Surface Problems
DOI10.1137/22m1512776zbMath1526.65056arXiv2208.01390OpenAlexW4386745614MaRDI QIDQ6079496
Xue-Cheng Tai, Xiaodi Zhang, Ragnar Winther, Weiying Zheng
Publication date: 29 September 2023
Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2208.01390
Numerical optimization and variational techniques (65K10) Numerical computation of solutions to systems of equations (65H10) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Iterative numerical methods for linear systems (65F10) Preconditioners for iterative methods (65F08)
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