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Ekkehard W Sachs
Ekkehard W Sachs
Professor of Mathematics, University of Trier, Germany
Verified email at uni-trier.de
Title
Cited by
Cited by
Year
Trust-region proper orthogonal decomposition for flow control
E Arian, M Fahl, EW Sachs
Institute for Computer Applications in Science and Engineering, NASA Langley …, 2000
1942000
Algorithmic methods in optimal control
WA Gruver, E Sachs
(No Title), 1981
1761981
Computational design of optimal output feedback controllers
T Rautert, EW Sachs
SIAM Journal on Optimization 7 (3), 837-852, 1997
1321997
Preconditioned conjugate gradient method for optimal control problems with control and state constraints
R Herzog, E Sachs
SIAM Journal on Matrix Analysis and Applications 31 (5), 2291-2317, 2010
1292010
Efficient solution of a partial integro-differential equation in finance
EW Sachs, AK Strauss
Applied Numerical Mathematics 58 (11), 1687-1703, 2008
1222008
Inexact kleinman–newton method for riccati equations
F Feitzinger, T Hylla, EW Sachs
SIAM Journal on Matrix Analysis and Applications 31 (2), 272-288, 2009
892009
Quasi-Newton methods and unconstrained optimal control problems
CT Kelley, EW Sachs
SIAM Journal on Control and Optimization 25 (6), 1503-1516, 1987
881987
Reduced SQP methods for parameter identification problems
K Kunisch, EW Sachs
SIAM Journal on Numerical Analysis 29 (6), 1793-1820, 1992
861992
Inexact SQP interior point methods and large scale optimal control problems
F Leibfritz, EW Sachs
SIAM Journal on Control and Optimization 38 (1), 272-293, 1999
821999
Block preconditioners for KKT systems in PDE—governed optimal control problems
A Battermann, EW Sachs
Fast Solution of Discretized Optimization Problems: Workshop held at the …, 2001
792001
POD‐Galerkin approximations in PDE‐constrained optimization
EW Sachs, S Volkwein
GAMM‐Mitteilungen 33 (2), 194-208, 2010
772010
Model order reduction for PDE constrained optimization
P Benner, E Sachs, S Volkwein
Trends in PDE constrained optimization, 303-326, 2014
742014
Broyden's method in Hilbert space
EW Sachs
Mathematical Programming 35, 71-82, 1986
701986
Reduced order modelling approaches to PDE-constrained optimization based on proper orthogonal decomposition
M Fahl, EW Sachs
Large-scale PDE-constrained optimization, 268-280, 2003
682003
Mesh independence of Kleinman–Newton iterations for Riccati equations in Hilbert space
JA Burns, EW Sachs, L Zietsman
SIAM Journal on Control and Optimization 47 (5), 2663-2692, 2008
612008
Numerical solution of a nonlinear parabolic control problem by a reduced SQP method
FS Kupfer, EW Sachs
Computational Optimization and Applications 1, 113-135, 1992
601992
Multilevel algorithms for constrained compact fixed point problems
CT Kelley, EW Sachs
SIAM Journal on Scientific Computing 15 (3), 645-667, 1994
571994
On theoretical and numerical aspects of the bang-bang-principle
K Glashoff, E Sachs
Numerische Mathematik 29, 93-113, 1977
561977
A priori error estimates for reduced order models in finance∗
EW Sachs, M Schu
ESAIM: Mathematical Modelling and Numerical Analysis 47 (2), 449-469, 2013
522013
Generalized quasiconvex mappings and vector optimization
J Jahn, E Sachs
SIAM Journal on Control and Optimization 24 (2), 306-322, 1986
501986
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