Antonella Zanna Munthe-Kaas
Antonella Zanna Munthe-Kaas
Professor in Numerical Analysis, University of Bergen
Verified email at math.uib.no
Title
Cited by
Cited by
Year
Lie-group methods
A Iserles, HZ Munthe-Kaas, SP Nørsett, A Zanna
Acta numerica 9, 215-365, 2000
7912000
Numerical solution of isospectral flows
M Calvo, A Iserles, A Zanna
Mathematics of computation 66 (220), 1461-1486, 1997
1401997
Collocation and relaxed collocation for the Fer and the Magnus expansions
A Zanna
SIAM journal on numerical analysis 36 (4), 1145-1182, 1999
951999
Numerical integration of differential equations on homogeneous manifolds
H Munthe-Kaas, A Zanna
Foundations of computational mathematics, 305-315, 1997
851997
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
792006
Generalized polar decompositions on Lie groups with involutive automorphisms
HZ Munthe-Kaas, GRW Quispel, A Zanna
Foundations of Computational Mathematics 1 (3), 297-324, 2001
542001
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
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
472012
Preserving algebraic invariants with Runge–Kutta methods
A Iserles, A Zanna
Journal of computational and applied mathematics 125 (1-2), 69-81, 2000
472000
Efficient computation of the matrix exponential by generalized polar decompositions
A Iserles, A Zanna
SIAM journal on numerical analysis 42 (5), 2218-2256, 2005
462005
The method of iterated commutators for ordinary differential equations on Lie groups
A Zanna
UNIVERSITY OF CAMBRIDGE DEPARTMENT OF APPLIED MATHEMATICS AND THEORETICAL …, 1996
441996
Runge-Kutta methods for orthogonal and isospectral flows
MP Calvo, A Iserles, A Zanna
Applied numerical mathematics 22 (1-3), 153-163, 1996
391996
Qualitative numerical analysis of ordinary differential equations
A Iserles, A Zanna
UNIVERSITY OF CAMBRIDGE DEPARTMENT OF APPLIED MATHEMATICS AND THEORETICAL …, 1995
391995
The discrete Moser–Veselov algorithm for the free rigid body, revisited
RI McLachlan, A Zanna
Foundations of Computational Mathematics 5 (1), 87-123, 2005
382005
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
372008
On the numerical solution of isospectral flows
A Zanna
University of Cambridge, 1998
361998
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
342014
Adjoint and selfadjoint Lie-group methods
A Zanna, K Engø, HZ Munthe-Kaas
BIT Numerical Mathematics 41 (2), 395-421, 2001
312001
In vivo estimation of glomerular filtration in the kidney using DCE-MRI
E Hodneland, Å Kjørstad, E Andersen, JA Monssen, A Lundervold, ...
2011 7th International Symposium on Image and Signal Processing and Analysis …, 2011
292011
Runge–Kutta methods on manifolds
M Calvo, A Iserles, A Zanna
Numerical Analysis: AR Mitchell 75th Birthday Volume, 57-70, 1996
251996
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