The <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si4.svg"><mml:mi>δ</mml:mi></mml:math>-ALE-SPH model: An arbitrary Lagrangian-Eulerian framework for the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si4.svg"><mml:mi>δ</mml:mi></mml:math>-SPH model with particle shifting technique

M. Antuono, Peng-Nan Sun, S. Marrone, A. Colagrossi