1. E. N. Aristova and G. O. Astafurov, “Characteristic scheme for the solution of the transport equation on an unstructured grid with barycentric interpolation,” Math. Models Comput. Simul. 11, 349–359 (2019).
2. G. O. Astafurov, “Cells’ bypassing algorithm for characteristic methods of transport equation solving,” KIAM Preprint No. 193 (Keldysh Inst. Appl. Math., Moscow, 2018).
3. S. Dasgupta, C. Papadimitriou, and U. Vazirani, Algorithms (McGraw-Hill Higher Education, New York, 2006).
4. D. Feng and X. Yuan, Approximation Theory and Harmonic Analysis on Spheres and Balls, Springer Monographs in Mathematics (Springer, Berlin, Heidelberg, 2013).
5. B. N. Chetverushkin, Mathematical Modeling of Problems of the Dynamics of a Radiating Gas (Nauka, Moscow, 1985) [in Russian].