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math.AP2026
A new selection problem for degenerate viscous Hamilton-Jacobi equations
Qinbo Chen, Zhi-Xiang Zhu
We study a selection problem for degenerate viscous Hamilton--Jacobi equations with convex Hamiltonians, in which the approximation procedure combines a nonlinear discounted approx…
math.AP2018
Vanishing contact structure problem and convergence of the viscosity solutions
Qinbo Chen, Wei Cheng, Hitoshi Ishii +1
This paper is devoted to study the vanishing contact structure problem which is a generalization of the vanishing discount problem. Let be a family of Hamiltonians of…