Nonlinear Semigroup Approach to the Hamilton-Jacobi Equation– a Toy Model

Authors

  • Liang Jin, Jun Yan, Kai Zhao Author

Keywords:

Hamilton-Jacobi equations, viscosity solutions, bifurcation phenomenon

Abstract

We discuss the existence and multiplicity problem of viscosity solution to the Hamilton-Jacobi equation h(x,dxu) + λ(x)u = c, x ∈ M,
 where M is a closed manifold and λ : M → R changes signs on M, via nonlinear semigroup method. It turns out that a bifurcation phenomenon occurs when the parameter c strides over some critical value. As an application of the main result, we analyse the structure of the set of viscosity solutions of an one-dimensional example in detail.

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Published

2023-08-05

How to Cite

Nonlinear Semigroup Approach to the Hamilton-Jacobi Equation– a Toy Model. (2023). Minimax Theory and Its Applications, 8(1), 61–84. http://journalmta.com/index.php/jmta/article/view/140