Results 121 to 130 of about 415 (151)

Twists and Gromov hyperbolicity of riemann surfaces

Acta Mathematica Sinica, English Series, 2010
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Matsuzaki, Katsuhiko, Rodríguez, José M.   +1 more
openaire   +2 more sources

Upper bound on scaled Gromov-hyperbolic δ

Applied Mathematics and Computation, 2007
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Jonckheere, E. A., Lohsoonthorn, P., Ariaei, F.   +2 more
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Gromov hyperbolicity in the free quasiworld. II

Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A. Matemáticas
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Qingshan Zhou, Saminathan Ponnusamy, Qianghua Luo   +2 more
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The Nikolov–Andreev Metric and Gromov Hyperbolicity

Mediterranean Journal of Mathematics
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Luo, Qianghua, Rasila, Antti, Wang, Ye, Zhou, Qingshan   +3 more
openaire   +1 more source

Topological stability and Gromov hyperbolicity

Ergodic Theory and Dynamical Systems, 1999
We show that if the geodesic flow of a compact analytic Riemannian manifold $M$ of non-positive curvature is either $C^{k}$-topologically stable or satisfies the $\epsilon$-$C^{k}$-shadowing property for some $k > 0$ then the universal covering of $M$ is a Gromov hyperbolic space. The same holds for compact surfaces without conjugate points.
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Dovgoshey–Hariri–Vuorinen’s metric and Gromov hyperbolicity

Archiv der Mathematik
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Qingshan Zhou, Zhoucheng Zheng, Saminathan Ponnusamy, Tiantian Guan   +3 more
openaire   +2 more sources

Comparison Between a Gromov Hyperbolic Metric and the Hyperbolic Metric

Computational Methods and Function Theory, 2018
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Uniformizing Gromov hyperbolic spaces

Astérisque, 2018
Mario BONK, Juha HEINONEN, Pekka KOSKELA
openaire   +1 more source

Fused Gromov-Wasserstein Distance for Structured Objects

Algorithms, 2020
Titouan Vayer, Rémi Flamary
exaly  

A Gromov-Hausdorff Framework with Diffusion Geometry for Topologically-Robust Non-rigid Shape Matching

International Journal of Computer Vision, 2009
Ron Kimmel, Mona Mahmoudi, Guillermo Sapiro   +2 more
exaly