A Class of Second-Order Geometric Quasilinear Hyperbolic PDEs and Their Application in Imaging

DOI10.1137/20M1366277zbMath1478.35150arXiv1905.01457OpenAlexW3162042754WikidataQ114074154 ScholiaQ114074154MaRDI QIDQ5860338

Ye Zhang, Guozhi Dong, Michael Hintermüller

Publication date: 19 November 2021

Published in: SIAM Journal on Imaging Sciences (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1905.01457

zbMATH Keywords

mean curvature flowlevel setimage denoisingsecond-order dynamicsgeometric PDEstotal variation flowsecond-order quasilinear hyperbolic equationdisplacement error correctionnonsmooth and nonconvex variational methods

Mathematics Subject Classification ID

Optimality conditions for problems involving partial differential equations (49K20) Nonsmooth analysis (49J52) Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs (65M12) Degenerate hyperbolic equations (35L80) Second-order quasilinear hyperbolic equations (35L72)

Related Items

Second-order flows for computing the ground states of rotating Bose-Einstein condensates, Discrete Hyperbolic Curvature Flow in the Plane

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