KKT Preconditioners for PDE-Constrained Optimization with the Helmholtz Equation
DOI10.1137/20M1349199zbMath1477.65179OpenAlexW3162754877MaRDI QIDQ4997365
Denis Ridzal, Ray S. Tuminaro, Drew P. Kouri
Publication date: 29 June 2021
Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1137/20m1349199
Numerical optimization and variational techniques (65K10) Optimality conditions and duality in mathematical programming (90C46) Numerical methods based on necessary conditions (49M05) Controllability (93B05) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Observability (93B07) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Numerical methods for inverse problems for boundary value problems involving PDEs (65N21) Preconditioners for iterative methods (65F08) PDE constrained optimization (numerical aspects) (49M41)
Uses Software
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