@article{Alblowy2025, 
author = {Abeer H. Alblowy and Elsayed M. Elsayed and Wael W. Mohammed},
title = {New solitary solutions for stochastic Kakutani–Matsuuchi model of internal gravity waves},
year = {2025},
journal = {AIMS Mathematics},
volume = {10},
number = {7},
pages = {15975-15990},
keywords = {stochastic PDE, exact solutions, stability by noise, mapping method, extended tanh function method},
url = {https://www.sciopen.com/article/10.3934/math.2025716},
doi = {10.3934/math.2025716},
abstract = {Here, we consider the stochastic Kakutani–Matsuuchi model (SKMM) perturbed by multiplicative noise in the Itô sense. This model describes the behavior of these waves as they propagate through a stratified fluid medium, such as the Earth's atmosphere or ocean. Internal gravity waves are generated by disturbances in the density or temperature of the fluid and can play a significant role in transporting energy and momentum throughout the system. By applying two different techniques, namely the extended tanh function method and the mapping method, we obtain new periodic soliton, dark soliton, bright soliton, anti-Kink soliton and Kink soliton solutions for SKMM. Because the Kakutani–Matsuuchi model is important in studying internal gravity waves in the atmosphere and oceans, the solutions of the SKMM are beneficial in understanding several fascinating scientific phenomena. Using MATLAB, we exhibit several 2D and 3D graphs that illustrate the impact of the noise on the solutions of SKMM.}
}