Preprint
Aug 2026
Breaking the Curse of Dimensionality in Quantum PDE Solvers via Gevrey Regularity
This work uses Gevrey regularity to analyze a quantum algorithm for solving general linear partial differential equations (PDEs) with periodic boundary conditions and extends the solver to PDEs with Dirichlet boundary conditions using thin Gevrey collars and a regularized inverse.
Pooya Ronagh, Mariia Sobchuk, Xiaoran Li et al.
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