3 citations · 4 across the 3 of their papers we have counts for
3 papers
math.NA2012★ 3 cited
Accuracy of unperturbed motion of particles in a gyrokinetic semi-Lagrangian code
Guillaume Latu, Virginie Grandgirard, Jérémie Abiteboul +9
Inaccurate description of the equilibrium can yield to spurious effects in gyrokinetic turbulence simulations. Also, the Vlasov solver and time integration schemes impact the conse…
math.DS2008★ 1 cited
On the distance between separatrices for the discretized pendulum equation
Hocine Sellama
We consider the discretization q(t+ε)+q(t-ε)-2q(t)=ε^{2}\sin\big(q(t)\big), a small parameter, of the pendulum equation ; in system form, we have the discr…
math.DS2007
On the distance between separatrices for the discretized logistic differential equation
Hocine Sellama
We consider the discretization y(t+ε)=y(t-ε)+2ε\big(1-y(t)^{2}\big), a small parameter, of the logistic differential equation , which can also be seen…