@article{Chong2025, 
author = {Gezi Chong and Jianxia He},
title = {On exponential decay properties of solutions of the (3 + 1)-dimensional modified Zakharov-Kuznetsov equation},
year = {2025},
journal = {Electronic Research Archive},
volume = {33},
number = {1},
pages = {447-470},
keywords = {(3 + 1)-dimensional modified Zakharov-Kuznetsov equation, exponential decay, energy estimate},
url = {https://www.sciopen.com/article/10.3934/era.2025022},
doi = {10.3934/era.2025022},
abstract = {We study here the special decay properties of real solutions to the initial value problem associated with the (3 + 1)-dimensional modified Zakharov-Kuznetsov equation. More precisely, we prove the properties of exponential decay of order    3      /    2 above the plane    x  +  y  +  z  =  0 as time evolves. This property is related with the persistence properties of the solution flow in weighted Sobolev spaces and sharp unique continuation properties of solutions to this problem.}
}