TY - JOUR TI - Hypercomplex systems and non-Gaussian stochastic solutions of χ-Wick-type (3+1)-dimensional modified Benjamin-Bona-Mahony equation AU - Zakarya Mohammed JN - Thermal Science PY - 2020 VL - 24 IS - 11 SP - 209 EP - 223 PT - Article AB - In this paper, we seek non-Gaussian stochastic solutions of χ-Wick-type stochastic (3+1)-dimensional modified Benjamin-Bona-Mahony equations. Using the generalized modified tanh-coth method, the connection between hypercomplex system and transforming white noise theory, χ-Wick product and χ-Hermite transform, we generate a new set of exact travelling non-Gaussian wave solutions for the (3+1)-dimensional modified Benjamin-Bona-Mahony equations. This set contains solutions with non-Gaussian parameters of exponential, hyperbolic, and trigonometric types.