Hamiltonian L-stability of Lagrangian Translating Solitons
  In this paper, we compute the first and second variation formulas for the F-functional of translating solitons and study the Hamiltonian L-stability of Lagrangian translating solitons. We prove that any Lagrangian translating soliton is Hamiltonian L-stable. 
Liuqing Yang
math.DG