27 citations · 103 across the 17 of their papers we have counts for
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math.NA2014
Numerical simulations of X-rays Free Electron Lasers (XFEL)
Paolo Antonelli, Agissilaos Athanassoulis, Zhongyi Huang +1
We study a nonlinear Schrödinger equation which arises as an effective single particle model in X-ray Free Electron Lasers (XFEL). This equation appears as a first-principles model…
math.AP2014★ 1 cited
Regularized semiclassical limits: linear flows with infinite Lyapunov exponents
Agissilaos Athanassoulis, Theodoros Katsaounis, Irene Kyza
Semiclassical asymptotics for linear Schrödinger equations with non-smooth potentials give rise to ill-posed formal semiclassical limits. These problems have attracted a lot of att…