activity
20102026
most citedA new kind of Lax-Oleinik type operator with parameters for time-periodic positive definite Lagrangian systems

32 citations · 86 across the 32 of their papers we have counts for

collaborators

32 papers

math.AP2026

Selection of critical solutions in non-monotone vanishing discount problems

Panrui Ni, Jun Yan, Maxime Zavidovique

We study a generalized vanishing discount problem for Hamilton--Jacobi equations without assuming monotonicity either pointwise or in the averaged sense with respect to all Mather…

math.AP2026

A PDE formulation of Lyapunov stability for contact-type Hamilton-Jacobi equations

Panrui Ni, Jun Yan

We study the Lyapunov stability of stationary solutions to contact-type Hamilton-Jacobi equations on a compact manifold. Previous works typically assume Tonelli Hamiltonians…

math.AP2026

Static class-guided selection of elementary solutions in non-monotone vanishing discount problems

Panrui Ni, Jun Yan, Maxime Zavidovique

We study a generalized vanishing discount problem for Hamilton--Jacobi equations, removing the standard monotonicity assumption, either in a global sense or when integrated against…

math.AP2025

Lyapunov stability and uniqueness problems for Hamilton-Jacobi equations without monotonicity

Yuqi Ruan, Kaizhi Wang, Jun Yan

We consider the evolutionary Hamilton-Jacobi equation \begin{align*} w_t(x,t)+H(x,Dw(x,t),w(x,t))=0, \quad(x,t)\in M\times [0,+\infty), \end{align*} where is a compact manifold…

math.DS2022

Variational construction of connecting orbits between Legendrian graphs

Liang Jin, Jun Yan, Kai Zhao

Motivated by the problem of global stability of thermodynamical equilibria in non-equilibrium thermodynamics formulated in a recent paper [12], we introduce some mechanisms for con…

math.AP2022★ 1 cited

Nonlinear semigroup approach to Hamilton-Jacobi equations -- A toy model

Liang Jin, Jun Yan, Kai Zhao

In this paper, we discuss the existence and multiplicity problem of viscosity solution to the Hamilton-Jacobi equation where is a closed ma…