Further Results on Guderley Mach Reflection and the Triple Point Paradox. - Allen M. Tesdall; Richard Sanders; Nedyu Popivanov (J. Sci. Comput., 2015)

Spectral Fractional Laplacian with Inhomogeneous Dirichlet Data: Questions, Problems, Solutions. - Stanislav Harizanov; Svetozar Margenov; Nedyu Popivanov (CoRR, 2020)