Shingyu Leung
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An adjoint state method for three-dimensional transmission traveltime tomography using first-arrivals
S Leung, J Qian
Communications in Mathematical Sciences 4 (1), 249-266, 2006
1202006
Eulerian Gaussian beams for high-frequency wave propagation
S Leung, J Qian, R Burridge
Geophysics 72 (5), SM61-SM76, 2007
882007
A grid based particle method for moving interface problems
S Leung, H Zhao
Journal of Computational Physics 228 (8), 2993-3024, 2009
842009
Guarantees of Riemannian optimization for low rank matrix recovery
K Wei, JF Cai, TF Chan, S Leung
SIAM Journal on Matrix Analysis and Applications 37 (3), 1198-1222, 2016
772016
Eulerian Gaussian beams for Schrödinger equations in the semi-classical regime
S Leung, J Qian
Journal of Computational Physics 228 (8), 2951-2977, 2009
712009
A grid based particle method for solving partial differential equations on evolving surfaces and modeling high order geometrical motion
S Leung, J Lowengrub, H Zhao
Journal of Computational Physics 230 (7), 2540-2561, 2011
65*2011
A level set based Eulerian method for paraxial multivalued traveltimes
J Qian, S Leung
Journal of Computational Physics 197 (2), 711-736, 2004
562004
An Eulerian approach for computing the finite time Lyapunov exponent
S Leung
Journal of Computational Physics 230 (29), 3500-3524, 2011
482011
A fast local level set method for inverse gravimetry
V Isakov, S Leung, J Qian
Commmun. Comput. Phys. 10 (4), 1044-1070, 2011
402011
Guarantees of riemannian optimization for low rank matrix completion
K Wei, JF Cai, TF Chan, S Leung
Inverse Problems & Imaging 14 (2), 233, 2020
39*2020
A level set method for three-dimensional paraxial geometrical optics with multiple point sources
S Leung, J Qian, S Osher
Commun. Math. Sci. v2 i4, 643-672, 2004
372004
A grid based particle method for evolution of open curves and surfaces
S Leung, H Zhao
Journal of Computational Physics 228 (20), 7706-7728, 2009
302009
A local level set method for paraxial geometrical optics
J Qian, S Leung
SIAM Journal on Scientific Computing 28 (1), 206-223, 2006
302006
The backward phase flow and FBI-transform-based Eulerian Gaussian beams for the Schrödinger equation
S Leung, J Qian
Journal of Computational Physics 229 (23), 8888-8917, 2010
292010
A fast local level set adjoint state method for first arrival transmission traveltime tomography with discontinuous slowness
W Li, S Leung
Geophysical J. Int. 191 (1), 582-596, 2013
242013
Global Minimization of the Active Contour Model with Two-phase Denoising
S Leung, S Osher
Proceeding of the 3rd IEEE Workshop on Variational, Geometric and Level Set …, 2005
22*2005
Expectation–maximization algorithm with total variation regularization for vector-valued image segmentation
J Liu, YB Ku, S Leung
Journal of Visual Communication and Image Representation 23 (8), 1234-1244, 2012
212012
The backward phase flow method for the Eulerian finite time Lyapunov exponent computations
S Leung
Chaos: An Interdisciplinary Journal of Nonlinear Science 23 (4), 043132, 2013
202013
Transmission traveltime tomography based on paraxial Liouville equations and level set formulations
S Leung, J Qian
Inverse Problems 23 (2), 799, 2007
202007
An alternating direction explicit (ADE) scheme for time-dependent evolution equations
S Leung, S Osher
Preprint UCLA June 9, 2005, 2005
202005
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