@article{Yang2026, 
author = {Linbin Yang and Taoran Zhou},
title = {Lifespan of the non-resistive Hall-MHD system with small magnetic gradient},
year = {2026},
journal = {AIMS Mathematics},
volume = {11},
number = {2},
pages = {4966-4984},
keywords = {non-resistive, Hall-MHD equations, axially symmetric, small magnetic gradient, lifespan},
url = {https://www.sciopen.com/article/10.3934/math.2026203},
doi = {10.3934/math.2026203},
abstract = {In this paper, we studied the non-resistive axially symmetric Hall-Magnetohydrodynamics (MHD) system. We showed that the lifespan of their strong solutions can be arbitrarily large if their initial magnetic gradient was small enough. Precise lifespan lower bounds for both viscid and inviscid cases were given.}
}