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# A New Sticky Particle Method for Pressureless Gas Dynamics

@article{Chertock2007ANS, title={A New Sticky Particle Method for Pressureless Gas Dynamics}, author={Alina Chertock and Alexander Kurganov and Yurii Rykov}, journal={SIAM J. Numerical Analysis}, year={2007}, volume={45}, pages={2408-2441} }

- Published 2007 in SIAM J. Numerical Analysis
DOI:10.1137/050644124

We first present a new sticky particle method for the system of pressureless gas dynamics. The method is based on the idea of sticky particles, which seems to work perfectly well for the models with point mass concentrations and strong singularity formations. In this method, the solution is sought in the form of a linear combination of δ-functions, whose positions and coefficients represent locations, masses, and momenta of the particles, respectively. The locations of the particles are then… CONTINUE READING

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