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most citedFemtosecond x rays from laser-plasma accelerators

765 citations

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Showing 2023 · math.NAShow all

3 papers · 2 filters

math.NA2023

A complex-scaled boundary integral equation for time-harmonic water waves

Anne-Sophie Bonnet-Ben Dhia, Luiz M. Faria, Carlos Pérez-Arancibia

This paper presents a novel boundary integral equation (BIE) formulation for the two-dimensional time-harmonic water-waves problem. It utilizes a complex-scaled Laplace's free-spac…

math.NA2023

Computing singular and near-singular integrals over curved boundary elements: The strongly singular case

Hadrien Montanelli, Francis Collino, Houssem Haddar

We present algorithms for computing strongly singular and near-singular surface integrals over curved triangular patches, based on singularity subtraction, the continuation approac…

math.NA2023★ 26 cited

Direct parametrisation of invariant manifolds for non-autonomous forced systems including superharmonic resonances

Alessandra Vizzaccaro, Giorgio Gobat, Attilio Frangi +1

The direct parametrisation method for invariant manifold is a model-order reduction technique that can be applied to nonlinear systems described by PDEs and discretised e.g. with a…