Spectrally accurate solutions to inhomogeneous elliptic PDE in smooth geometries using function intension.
David B. SteinPublished in: CoRR (2022)
Keyphrases
- partial differential equations
- boundary value problem
- numerical algorithms
- piecewise constant
- anisotropic diffusion
- high quality
- level set
- solution space
- numerical methods
- boundary conditions
- highly accurate
- differential equations
- data sets
- energy functional
- optimal solution
- image processing
- gradient flow
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- computationally efficient
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- search algorithm
- computer vision
- genetic algorithm