DMK extended to rectangular cuboids with arbitrary periodicity via localized octree evaluations on cubical tilings and Fourier-space root-level summation with truncated kernels for reduced periodicity.
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math.NA 2years
2026 2verdicts
UNVERDICTED 2representative citing papers
Derives an explicit reconstruction formula for the contrast in the 2D acoustic inverse Born scattering problem by decoupling the linear system into independent triangular subsystems using Zernike decompositions solved via forward substitution.
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Fast summation on rectangular cuboids with arbitrary periodicity in the DMK framework
DMK extended to rectangular cuboids with arbitrary periodicity via localized octree evaluations on cubical tilings and Fourier-space root-level summation with truncated kernels for reduced periodicity.
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Direct reconstruction for acoustic inverse Born scattering
Derives an explicit reconstruction formula for the contrast in the 2D acoustic inverse Born scattering problem by decoupling the linear system into independent triangular subsystems using Zernike decompositions solved via forward substitution.