1 citations · 1 across the 1 of their papers we have counts for
3 papers
math.NA2021★ 1 cited
Symplectic GARK methods for partitioned Hamiltonian systems
Michael Günther, Adrian Sandu, Kevin Schäfers +1
Generalized Additive Runge-Kutta schemes have shown to be a suitable tool for solving ordinary differential equations with additively partitioned right-hand sides. This work develo…
math.NA2020
Discrete Variational Methods and Symplectic Generalized Additive Runge--Kutta Methods
Antonella Zanna
We consider a Lagrangian system , where the -variable is treated by a Generalized Additive Runge--Kutta (GARK) method. Applying…
math.NA2019
Symplectic P-stable Additive Runge--Kutta Methods
Antonella Zanna
Symplectic partitioned Runge--Kutta methods can be obtained from a variational formulation where all the terms in the discrete Lagrangian are treated with the same quadrature formu…