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Antonella Zanna Munthe-Kaas
Antonella Zanna Munthe-Kaas
Professor in Numerical Analysis, University of Bergen
Dirección de correo verificada de math.uib.no
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Citado por
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Año
Lie-group methods
A Iserles, HZ Munthe-Kaas, SP Nørsett, A Zanna
Acta numerica 9, 215-365, 2000
10142000
Numerical solution of isospectral flows
M Calvo, A Iserles, A Zanna
Mathematics of computation 66 (220), 1461-1486, 1997
1611997
Collocation and relaxed collocation for the Fer and the Magnus expansions
A Zanna
SIAM journal on numerical analysis 36 (4), 1145-1182, 1999
1091999
Numerical integration of differential equations on homogeneous manifolds
H Munthe-Kaas, A Zanna
Foundations of Computational Mathematics: Selected Papers of a Conference …, 1997
951997
Globally conservative properties and error estimation of a multi-symplectic scheme for Schrödinger equations with variable coefficients
J Hong, Y Liu, H Munthe-Kaas, A Zanna
Applied numerical mathematics 56 (6), 814-843, 2006
882006
Assessment of kidney volumes from MRI: acquisition and segmentation techniques
FG Zöllner, E Svarstad, AZ Munthe-Kaas, LR Schad, A Lundervold, ...
American Journal of Roentgenology 199 (5), 1060-1069, 2012
692012
Generalized polar decompositions on Lie groups with involutive automorphisms
HZ Munthe-Kaas, GRW Quispel, A Zanna
Foundations of Computational Mathematics 1, 297-324, 2001
592001
Preserving algebraic invariants with Runge–Kutta methods
A Iserles, A Zanna
Journal of computational and applied mathematics 125 (1-2), 69-81, 2000
562000
Normalized gradient fields for nonlinear motion correction of DCE-MRI time series
E Hodneland, A Lundervold, J Rørvik, AZ Munthe-Kaas
Computerized Medical Imaging and Graphics 38 (3), 202-210, 2014
532014
Generalized polar decompositions for the approximation of the matrix exponential
A Zanna, HZ Munthe-Kaas
SIAM journal on matrix analysis and applications 23 (3), 840-862, 2002
512002
Efficient computation of the matrix exponential by generalized polar decompositions
A Iserles, A Zanna
SIAM journal on numerical analysis 42 (5), 2218-2256, 2005
482005
The method of iterated commutators for ordinary differential equations on Lie groups
A Zanna
UNIVERSITY OF CAMBRIDGE DEPARTMENT OF APPLIED MATHEMATICS AND THEORETICAL …, 1996
481996
The discrete Moser–Veselov algorithm for the free rigid body, revisited
RI McLachlan, A Zanna
Foundations of Computational Mathematics 5, 87-123, 2005
442005
Runge-Kutta methods for orthogonal and isospectral flows
MP Calvo, A Iserles, A Zanna
Applied numerical mathematics 22 (1-3), 153-163, 1996
431996
The exact computation of the free rigid body motion and its use in splitting methods
E Celledoni, F Fassò, N Säfström, A Zanna
SIAM Journal on Scientific Computing 30 (4), 2084-2112, 2008
412008
Qualitative numerical analysis of ordinary differential equations
A Iserles, A Zanna
UNIVERSITY OF CAMBRIDGE DEPARTMENT OF APPLIED MATHEMATICS AND THEORETICAL …, 1995
411995
Automated segmentation of endometrial cancer on MR images using deep learning
E Hodneland, JA Dybvik, KS Wagner-Larsen, V Šoltészová, ...
Scientific reports 11 (1), 179, 2021
402021
On the numerical solution of isospectral flows
A Zanna
University of Cambridge, 1998
391998
A new framework for assessing subject-specific whole brain circulation and perfusion using MRI-based measurements and a multi-scale continuous flow model
E Hodneland, E Hanson, O Sævareid, G Nævdal, A Lundervold, ...
PLoS computational biology 15 (6), e1007073, 2019
372019
Segmentation-driven image registration-application to 4D DCE-MRI recordings of the moving kidneys
E Hodneland, EA Hanson, A Lundervold, J Modersitzki, E Eikefjord, ...
IEEE transactions on image processing 23 (5), 2392-2404, 2014
372014
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Artículos 1–20