Brynjulf Owren

According to our database, Brynjulf Owren authored at least 38 papers between 1992 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

Dynamical Systems-Based Neural Networks.

Elena Celledoni, Davide Murari, Brynjulf Owren, Carola-Bibiane Schönlieb, Ferdia Sherry

SIAM J. Sci. Comput., June, 2023

Learning Hamiltonians of constrained mechanical systems.

Elena Celledoni, Andrea Leone, Davide Murari, Brynjulf Owren

J. Comput. Appl. Math., 2023

Neural networks for the approximation of Euler's elastica.

Elena Celledoni, Ergys Çokaj, Andrea Leone, Sigrid Leyendecker, Davide Murari, Brynjulf Owren, Rodrigo Takuro Sato Martín de Almagro, Martina Stavole

CoRR, 2023

B-stability of numerical integrators on Riemannian manifolds.

Martin Arnold, Elena Celledoni, Ergys Çokaj, Brynjulf Owren, Denise Tumiotto

CoRR, 2023

Designing Stable Neural Networks using Convex Analysis and ODEs.

Ferdia Sherry, Elena Celledoni, Matthias J. Ehrhardt, Davide Murari, Brynjulf Owren, Carola-Bibiane Schönlieb

CoRR, 2023

Predictions Based on Pixel Data: Insights from PDEs and Finite Differences.

Elena Celledoni, James Jackaman, Davide Murari, Brynjulf Owren

CoRR, 2023

2022

Computational geometric methods for preferential clustering of particle suspensions.

Benjamin K. Tapley, Helge I. Andersson, Elena Celledoni, Brynjulf Owren

J. Comput. Phys., 2022

Lie group integrators for mechanical systems.

Elena Celledoni, Ergys Çokaj, Andrea Leone, Davide Murari, Brynjulf Owren

Int. J. Comput. Math., 2022

Using aromas to search for preserved measures and integrals in Kahan's method.

Geir Bogfjellmo, Elena Celledoni, Robert I. McLachlan, Brynjulf Owren, Reinout Quispel

CoRR, 2022

2021

Dynamics of the N-fold Pendulum in the framework of Lie Group Integrators.

Elena Celledoni, Ergys Çokaj, Andrea Leone, Davide Murari, Brynjulf Owren

CoRR, 2021

Equivariant neural networks for inverse problems.

Elena Celledoni, Matthias J. Ehrhardt, Christian Etmann, Brynjulf Owren, Carola-Bibiane Schönlieb, Ferdia Sherry

CoRR, 2021

2020

The Magnus expansion and post-Lie algebras.

Charles Curry, Kurusch Ebrahimi-Fard, Brynjulf Owren

Math. Comput., 2020

Energy-preserving methods on Riemannian manifolds.

Elena Celledoni, Sølve Eidnes, Brynjulf Owren, Torbjørn Ringholm

Math. Comput., 2020

An integral model based on slender body theory, with applications to curved rigid fibers.

Helge I. Andersson, Elena Celledoni, Laurel Ohm, Brynjulf Owren, Benjamin K. Tapley

CoRR, 2020

Structure preserving deep learning.

Elena Celledoni, Matthias J. Ehrhardt, Christian Etmann, Robert I. McLachlan, Brynjulf Owren, Carola-Bibiane Schönlieb, Ferdia Sherry

CoRR, 2020

2019

A novel approach to rigid spheroid models in viscous flows using operator splitting methods.

Benjamin K. Tapley, Elena Celledoni, Brynjulf Owren, Helge I. Andersson

Numer. Algorithms, 2019

Variable step size commutator free Lie group integrators.

Charles Curry, Brynjulf Owren

Numer. Algorithms, 2019

Computational methods for tracking inertial particles in discrete incompressible flows.

Benjamin K. Tapley, Helge I. Andersson, Elena Celledoni, Brynjulf Owren

CoRR, 2019

Deep learning as optimal control problems: models and numerical methods.

Martin Benning, Elena Celledoni, Matthias J. Ehrhardt, Brynjulf Owren, Carola-Bibiane Schönlieb

CoRR, 2019

2018

Dissipative Numerical Schemes on Riemannian Manifolds with Applications to Gradient Flows.

Elena Celledoni, Sølve Eidnes, Brynjulf Owren, Torbjørn Ringholm

SIAM J. Sci. Comput., 2018

Adaptive energy preserving methods for partial differential equations.

Sølve Eidnes, Brynjulf Owren, Torbjørn Ringholm

Adv. Comput. Math., 2018

2016

Geometric integration of non-autonomous linear Hamiltonian problems.

Håkon Marthinsen, Brynjulf Owren

Adv. Comput. Math., 2016

2014

The minimal stage, energy preserving Runge-Kutta method for polynomial Hamiltonian systems is the averaged vector field method.

Elena Celledoni, Brynjulf Owren, Yajuan Sun

Math. Comput., 2014

An introduction to Lie group integrators - basics, new developments and applications.

Elena Celledoni, Håkon Marthinsen, Brynjulf Owren

J. Comput. Phys., 2014

2012

Preserving energy resp. dissipation in numerical PDEs using the "Average Vector Field" method.

Elena Celledoni, Volker Grimm, Robert I. McLachlan, David I. McLaren, Dion R. J. O'Neale, Brynjulf Owren, G. R. W. Quispel

J. Comput. Phys., 2012

2011

A General Framework for Deriving Integral Preserving Numerical Methods for PDEs.

Morten Dahlby, Brynjulf Owren

SIAM J. Sci. Comput., 2011

Topics in structure-preserving discretization.

Snorre H. Christiansen, Hans Z. Munthe-Kaas, Brynjulf Owren

Acta Numer., 2011

2010

Energy-Preserving Integrators and the Structure of B-series.

Elena Celledoni, Robert I. McLachlan, Brynjulf Owren, G. R. W. Quispel

Found. Comput. Math., 2010

2008

Multi-symplectic integration of the Camassa-Holm equation.

David Cohen, Brynjulf Owren, Xavier Raynaud

J. Comput. Phys., 2008

Symmetric Exponential Integrators with an Application to the Cubic Schrödinger Equation.

Elena Celledoni, David Cohen, Brynjulf Owren

Found. Comput. Math., 2008

2005

B-series and Order Conditions for Exponential Integrators.

Håvard Berland, Brynjulf Owren, Bård Skaflestad

SIAM J. Numer. Anal., 2005

2003

On the Implementation of Lie Group Methods on the Stiefel Manifold.

Elena Celledoni, Brynjulf Owren

Numer. Algorithms, 2003

Commutator-free Lie group methods.

Elena Celledoni, Arne Marthinsen, Brynjulf Owren

Future Gener. Comput. Syst., 2003

2002

A Class of Intrinsic Schemes for Orthogonal Integration.

Elena Celledoni, Brynjulf Owren

SIAM J. Numer. Anal., 2002

2001

Integration methods based on canonical coordinates of the second kind.

Brynjulf Owren, Arne Marthinsen

Numerische Mathematik, 2001

2000

Construction of Runge-Kutta methods of Crouch-Grossman type of high order.

Zdzislaw Jackiewicz, Arne Marthinsen, Brynjulf Owren

Adv. Comput. Math., 2000

1998

Stiffness Detection and Estimation of Dominant Spectrum with Explicit Runge-Kutta Methods.

Kersti Ekeland, Brynjulf Owren, Eivor Øines

ACM Trans. Math. Softw., 1998

1992

Derivation of Efficient, Continuous, Explicit Runge-Kutta Methods.

Brynjulf Owren, Marino Zennaro

SIAM J. Sci. Comput., 1992