Results 111 to 120 of about 71,118 (212)

A Schwarz lemma of harmonic maps into metric spaces

open access: yesElectronic Research Archive
We established a Schwarz lemma for harmonic maps from Riemannian manifolds to metric spaces of curvature bounded above in the sense of Alexandrov. We adopted the gradient estimate technique which was based on Zhang-Zhu's maximum principle. In particular,
Jie Wang
doaj   +1 more source

Semi-Invariant Submanifolds of a Nearly Hyperbolic Cosymplectic Manifold With Semi-Symmetric Semi-Metric Connection

open access: gold, 2015
Iosr Journals   +4 more
openalex   +1 more source

Cleanliness of geodesics in hyperbolic 3-manifolds [PDF]

open access: bronze, 2004
Colin Adams   +4 more
openalex   +1 more source

A Brezis-Nirenberg problem on hyperbolic spaces

open access: yesElectronic Journal of Differential Equations, 2019
We consider a Brezis-Nirenberg problem on the hyperbolic space $\mathbb{H}^n$. By using the stereographic projection, the problem becomes a singular problem on the boundary of the open ball $B_1(0)\subset \mathbb{R}^n$. Thanks to the Hardy inequality,
Paulo C. Carriao   +3 more
doaj  

Integral Gassman equivalence of algebraic and hyperbolic manifolds [PDF]

open access: green, 2017
Donu Arapura   +3 more
openalex   +1 more source

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