By Sergej Rjasanow,Wolfgang Wagner

Stochastic numerical equipment play an enormous position in huge scale computations within the technologies. the 1st aim of this e-book is to offer a mathematical description of classical direct simulation Monte Carlo (DSMC) systems for rarefied gases, utilizing the speculation of Markov approaches as a unifying framework. the second one aim is a scientific remedy of an extension of DSMC, known as stochastic weighted particle process. this technique comprises numerous new gains, that are brought for the aim of variance aid (rare occasion simulation). Rigorous convergence effects in addition to particular numerical reports are presented.

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