Results 81 to 90 of about 872 (123)

On the connection between uniqueness from samples and stability in Gabor phase retrieval. [PDF]

open access: yesSampl Theory Signal Process Data Anal
Alaifari R   +3 more
europepmc   +1 more source

Chaos in Stochastic 2d Galerkin-Navier-Stokes. [PDF]

open access: yesCommun Math Phys
Bedrossian J, Punshon-Smith S.
europepmc   +1 more source

Geometry and evolution of Hasimoto surface in Minkowski 3-space. [PDF]

open access: yesPLoS One
Abdel-Aziz HS   +3 more
europepmc   +1 more source

Geometry of Selberg's bisectors in the symmetric space SL(n,R)/SO(n,R)$SL(n,\mathbb {R})/SO(n,\mathbb {R})$

Journal of the London Mathematical Society, 2023
I study several problems about the symmetric space associated with the Lie group SL(n,R)$SL(n,\mathbb {R})$ . These problems are connected to an algorithm based on Poincaré's Fundamental Polyhedron Theorem, designed to determine generalized geometric ...
Yukun Du
semanticscholar   +1 more source

Geometric and analytic structures on metric spaces homeomorphic to a manifold

Duke mathematical journal, 2023
We study metric spaces homeomorphic to a closed oriented manifold from both geometric and analytic perspectives. We show that such spaces (which are sometimes called metric manifolds) admit a non-trivial integral current without boundary, provided they ...
Giuliano Basso, Denis Marti, S. Wenger
semanticscholar   +1 more source

Evolution equations in Riemannian geometry

, 2011
A fundamental question in Riemannian geometry is to find canonical metrics on a given smooth manifold. In the 1980s, R.S. Hamilton proposed an approach to this question based on parabolic partial differential equations.
S. Brendle
semanticscholar   +1 more source

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