2 citations · 3 across the 3 of their papers we have counts for
3 papers
math.AP2020
Index theory for traveling waves in reaction diffusion systems with skew gradient structure
Qin Xing
A unified geometric approach for the stability analysis of traveling pulse solutions for reaction-diffusion equations with skew-gradient structure has been established in a previou…
math.DS2020★ 1 cited
Morse index theorem for heteroclinic, homoclinic and halfclinic orbits of Lagrangian systems
Xijun Hu, Alessandro Portaluri, Li Wu +1
The purpose of this paper is to prove a new, more general version of the Morse index theorem for heteroclinic, homoclinic, and half-clinic solutions in general Lagrangian systems.…
math.DS2019★ 2 cited
Morse index and stability of the planar N-vortex problem
Xijun Hu, Alessandro Portaluri, Qin Xing
This paper concerns the investigation of the stability properties of relative equilibria which are rigidly rotating vortex configurations sometimes called vortex crystals, in the N…