Adaptive shape optimization with NURBS designs and PHT-splines for solution approximation in time-harmonic acoustics. - Javier Videla; Ahmed Mostafa Shaaban; Elena Atroshchenko (CoRR, 2022)

3D isogeometric indirect BEM solution based on virtual surface sources on the boundaries of Helmholtz acoustic problems. - Ahmed Mostafa Shaaban; Jon Trevelyan; Timon Rabczuk (Eng. Comput., 2024)