Antonella Zanna

Publication Activity (10 Years)

Years Active: 1997-2021
Publications (10 Years): 3

Top Topics

Variational Methods

Top Venues

Publications

Michael Günther, Adrian Sandu, Antonella Zanna
Symplectic GARK methods for Hamiltonian systems. CoRR (2021)
Antonella Zanna
Discrete Variational Methods and Symplectic Generalized Additive Runge-Kutta Methods. CoRR (2020)
Antonella Zanna
Symplectic P-stable Additive Runge-Kutta Methods. CoRR (2019)
Ilan Degani, Antonella Zanna
Optimal Quantum Control by an Adapted Coordinate Ascent Algorithm. SIAM J. Sci. Comput. 34 (3) (2012)
Elena Celledoni, Antonella Zanna
Algorithm 903: FRB-Fortran routines for the exact computation of free rigid body motions. ACM Trans. Math. Softw. 37 (2) (2010)
Ilan Degani, Antonella Zanna, Lene Sælen, Raymond Nepstad
Quantum Control With Piecewise Constant Control Functions. SIAM J. Sci. Comput. 31 (5) (2009)
Stein Krogstad, Hans Z. Munthe-Kaas, Antonella Zanna
Generalized polar coordinates on Lie groups and numerical integrators. Numerische Mathematik 114 (1) (2009)
Elena Celledoni, Francesco Fassò, Niklas Säfström, Antonella Zanna
The Exact Computation of the Free Rigid Body Motion and Its Use in Splitting Methods. SIAM J. Sci. Comput. 30 (4) (2008)
Robert I. McLachlan, Hans Z. Munthe-Kaas, G. R. W. Quispel, Antonella Zanna
Explicit Volume-Preserving Splitting Methods for Linear and Quadratic Divergence-Free Vector Fields. Found. Comput. Math. 8 (3) (2008)
Robert I. McLachlan, Antonella Zanna
The Discrete Moser-Veselov Algorithm for the Free Rigid Body, Revisited. Found. Comput. Math. 5 (1) (2005)
Arieh Iserles, Antonella Zanna
Efficient Computation of the Matrix Exponential by Generalized Polar Decompositions. SIAM J. Numer. Anal. 42 (5) (2005)
Antonella Zanna
Recurrence relations and convergence theory of the generalized polar decomposition on Lie groups. Math. Comput. 73 (246) (2004)
Arieh Iserles, Antonella Zanna
On the Spectra of Certain Matrices Generated by Involutory Automorphisms. SIAM J. Matrix Anal. Appl. 25 (4) (2004)
Antonella Zanna, Hans Z. Munthe-Kaas
Generalized Polar Decompositions for the Approximation of the Matrix Exponential. SIAM J. Matrix Anal. Appl. 23 (3) (2002)
Hans Z. Munthe-Kaas, G. R. W. Quispel, Antonella Zanna
Generalized Polar Decompositions on Lie Groups with Involutive Automorphisms. Found. Comput. Math. 1 (3) (2001)
Mari Paz Calvo, Arieh Iserles, Antonella Zanna
Semi-explicit methods for isospectral flows. Adv. Comput. Math. 14 (1) (2001)
Arieh Iserles, Antonella Zanna
On the Dimension of Certain Graded Lie Algebras Arising in Geometric Integration of Differential Equations. LMS J. Comput. Math. 3 (2000)
Mari Paz Calvo, Arieh Iserles, Antonella Zanna
Numerical solution of isospectral flows. Math. Comput. 66 (220) (1997)