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Melina Freitag
Melina Freitag
Professor, Institute for Mathematics, University of Potsdam
E-mail confirmado em uni-potsdam.de - Página inicial
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A Newton-based method for the calculation of the distance to instability
MA Freitag, A Spence
Linear Algebra and its Applications 435 (12), 3189-3205, 2011
572011
Convergence of inexact inverse iteration with application to preconditioned iterative solves
MA Freitag, A Spence
BIT Numerical Mathematics 47, 27-44, 2007
562007
A tuned preconditioner for inexact inverse iteration applied to Hermitian eigenvalue problems
MA Freitag, A Spence
IMA Journal of Numerical Analysis 28 (3), 522-551, 2008
512008
Resolution of sharp fronts in the presence of model error in variational data assimilation
MA Freitag, NK Nichols, CJ Budd
Quarterly Journal of the Royal Meteorological Society 139 (672), 742–757, 2010
422010
Convergence theory for inexact inverse iteration applied to the generalised nonsymmetric eigenproblem
MA Freitag, A Spence
Electronic Transactions on Numerical Analysis 28, 40-67, 2007
392007
Synergy of inverse problems and data assimilation techniques
M Freitag, R Potthast
Large Scale Inverse Problems—Computational Methods and Applications In the …, 2013
372013
Regularization techniques for ill-posed inverse problems in data assimilation
CJ Budd, MA Freitag, NK Nichols
Computers & Fluids 46 (1), 168-173, 2011
372011
Shift-invert Arnoldi's method with preconditioned iterative solves
MA Freitag, A Spence
SIAM Journal on Matrix Analysis and Applications 31 (3), 942-969, 2010
362010
Rayleigh quotient iteration and simplified Jacobi–Davidson method with preconditioned iterative solves
MA Freitag, A Spence
Linear Algebra and its Applications 428 (8-9), 2049-2060, 2008
362008
Inner-outer Iterative Methods for Eigenvalue Problems-Convergence and Preconditioning
M Freitag
PhD Thesis; University of Bath, 2007
302007
POD-Galerkin reduced order models and physics-informed neural networks for solving inverse problems for the Navier–Stokes equations
S Hijazi, M Freitag, N Landwehr
Advanced Modeling and Simulation in Engineering Sciences 10 (1), 5, 2023
292023
Calculating the -norm Using the Implicit Determinant Method
MA Freitag, A Spence, PV Dooren
SIAM Journal on Matrix Analysis and Applications 35 (2), 619-635, 2014
272014
The Preissmann box scheme and its modification for transcritical flows
MA Freitag, KW Morton
International Journal for Numerical Methods in Engineering 70 (7), 791-811, 2007
252007
A low-rank approach to the solution of weak constraint variational data assimilation problems
MA Freitag, DLH Green
Journal of Computational Physics 357, 263-281, 2018
242018
Inexact methods for the low rank solution to large scale Lyapunov equations
P Kürschner, MA Freitag
BIT Numerical Mathematics 60 (4), 1221-1259, 2020
222020
The Origin of Power-Law Emergent Scaling in Large Binary Networks
DP Almond, CJ Budd, MA Freitag, GW Hunt, NJ McCullen, ND Smith
Physica A: Statistical Mechanics and its Applications, 2012
222012
L1‐regularisation for ill‐posed problems in variational data assimilation
MA Freitag, NK Nichols, CJ Budd
Pamm 10 (1), 665-668, 2010
222010
Analytical and numerical studies on the influence of multiplication operators for the ill-posedness of inverse problems.
M Freitag, B Hofmann
Journal of Inverse & Ill-Posed Problems 13 (2), 2005
182005
The calculation of the distance to a nearby defective matrix
RO Akinola, MA Freitag, A Spence
Numerical Linear Algebra with Applications 21 (3), 403-414, 2014
162014
A new approach for calculating the real stability radius
MA Freitag, A Spence
BIT Numerical Mathematics 54, 381-400, 2014
152014
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