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Exponential Convergence of \(hp\)-FEM for the Integral Fractional Laplacian in Polygons.
Markus Faustmann
Carlo Marcati
Jens Markus Melenk
Christoph Schwab
Published in:
SIAM J. Numer. Anal. (2023)
Keyphrases
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finite element
finite element method
mellin transform
edge detection
faster convergence
convergence rate
higher order
convex hull
convergence speed
finite element model
digital convexity
image processing
partial differential equations
sparse coding
initial conditions