2 papers
nlin.SI2026
Higher-order semi-rational solutions of the (2+1)-dimensional nonlocal multi-component Yajima--Oikawa system
Wenqiang Lu, Kelei Tian, Ying Xu +2
Higher-order semi-rational solutions are constructed for the (2+1)-dimensional nonlocal multi-component Yajima-Oikawa system. This system is obtained from its local \(2M\)-componen…
math.OC2026
Observability from measurable sets for strongly coupled parabolic systems via single-component observation
Xiaoyu Fu, Gengsheng Wang, Huaiqiang Yu +1
We establish an observability inequality from space-time measurable sets for a class of strongly coupled parabolic systems consisting of two equations, where the observation acts o…