works on
bellman equations 1fully nonlinear elliptic equations 1homogeneous solutions 1non-Lipschitz Hessian 1regularity theory 1

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1 paper

math.AP2026

Bellman Equations with Sub-Lipschitz Hessians

Xavier Fernández-Real

The paper constructs explicit homogeneous solutions to constant‑coefficient Bellman equations in dimensions 2 and 4 whose Hessians are not Lipschitz, showing that solutions to conv…