86 citations · 150 across the 14 of their papers we have counts for
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math.NA2014★ 1 cited
Energy conserving methods for Hamiltonian PDEs based on spectral space decomposition
Luigi Brugnano, Gianluca Frasca Caccia, Felice Iavernaro
In this paper we discuss energy conservation issues related to the numerical solution of the nonlinear wave equation, when a Fourier expansion is considered for the space discretiz…
math.NA2014★ 86 cited
Energy conservation issues in the numerical solution of the semilinear wave equation
Luigi Brugnano, Gianluca Frasca Caccia, Felice Iavernaro
In this paper we discuss energy conservation issues related to the numerical solution of the nonlinear wave equation. As is well known, this problem can be cast as a Hamiltonian sy…