## Special Issue devoted to Simulations Methods in Kinetic Theory, Computers and Mathematics with Applications

- R. Di Lisio, E. Grenier, M. Pulvirenti
- 1996

- Published 1996

We discuss capability of Smooth Particle Hydrodynamics to represent adequately the dynamics of self–gravitating systems, in particular for what regards the quality of approximation of force fields in the motion equations. When cubic spline kernels are used, we find that a good estimate of the pressure field cannot be obtained in non uniform situations using… CONTINUE READING

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