Propagation of dust acoustic waves in multi-components plasma with random parameters
Engineering and Applied Sciences Department, Community College, Umm Al-Qura University, 715, Makkah, Saudi Arabia
2 Physics Department, Faculty of Science, Damietta University, 34517, New Damietta City, Egypt
Accepted: 8 July 2021
Published online: 3 August 2021
In this article, contrary to what is known previously, a randomized dusty plasma model is introduced. In this new issue, the uncertain properties of the plasma nonlinear system are assumed as continuous random variables. Hence, a comprehensive probabilistic behavior of the interesting characteristics of the dusty plasma wave is presented through computing the first probability density functions and consequently the means, the variances and the confidence intervals. For this goal, a probabilistic transformational technique that is known as the random variable transformation is implemented. The obtained theoretical findings are investigated via some numerical results that showed acceptable consistency with the physical situations.
© The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2021