S
Stanley Osher
Researcher at University of California, Los Angeles
Publications - 549
Citations - 112414
Stanley Osher is an academic researcher from University of California, Los Angeles. The author has contributed to research in topics: Level set method & Computer science. The author has an hindex of 114, co-authored 510 publications receiving 104028 citations. Previous affiliations of Stanley Osher include University of Minnesota & University of Innsbruck.
Papers
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Journal ArticleDOI
Boundary value problems for equations of mixed type I. the lavrent'ev - bitsadze model
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An entropy correction method for unsteady full potential flows with strong shocks
TL;DR: In this article, an entropy correction method for the unsteady full potential equation is presented, which is modified to account for entropy jumps across shock waves, and solved in generalized coordinates using an implicit, approximate factorization method.
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On systems of difference equations with wrong boundary conditions
TL;DR: In this paper, the decay of influence of wrong boundary conditions in overdetermined difference approximations to a hyperbolic partial differential equation was investigated and a technique of proof for analyticity within the unit circle was proposed.
Proceedings Article
Log-unbiased large-deformation image registration
TL;DR: The statistical dist ributions of Jacobian maps in the logarithmic space are examined, and a new framework for constructing log-unb iased image registration methods is developed that yields both theoretically and intuitively deformation maps, and is compatible with largedeformation models.
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Approximate Riemann solvers and numerical flux functions
Yann Brenier,Stanley Osher +1 more
TL;DR: In this article, the authors derived necessary and sufficient conditions for an approximate Riemann solver to be consistent with any entropy inequality, and obtained the corresponding solution via a Legendre transform and showed that it is consistent with all entropy inequalities.