Abstract

The propagation of dust ion acoustic solitary waves (DIASWs) is investigated in dusty plasma with non-Maxwellian electrons. The Korteweg-de Vries (KdV) equation and modified Korteweg-de Vries (mKdV) equation are derived with the help of reductive perturbation method and their solitary wave solutions are analyzed. The effects of relevant parameters (viz., κ-deformed parameter and dust concentration μ) on the dynamics of solitary structures are discussed in detail.

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