Results 21 to 30 of about 4,405,798 (247)

Reflections on hyperbolic space [PDF]

open access: yes, 2021
In school, we learn that the interior angles of any triangle sum up to pi. However, there exist spaces different from the usual Euclidean space in which this is not true.
Haensch, Anna
core   +1 more source

The spinor representation of constant mean curvature one surfaces in the Hyperbolic space [PDF]

open access: yes, 1970
We review and comment on some aspects of the spinor representation for constant mean curvature one surfaces in hyperbolic space developed by Bobenko-Pavlyukevich-Springborn in [1].
Nicolodi, Lorenzo   +4 more
core   +1 more source

Teichmüller spaces and HR structures for hyperbolic surface dynamics [PDF]

open access: yes, 2002
We construct a Teichmüller space for the C^{1+}-conjugacy classes of hyperbolic dynamical systems on surfaces. After introducing the notion of an HR structure which associates an affine structure with each of the stable and unstable laminations, we show ...
D. A. RAND   +7 more
core   +1 more source

Monodromy defects from hyperbolic space

open access: yesJournal of High Energy Physics, 2022
We study monodromy defects in O(N) symmetric scalar field theories in d dimensions. After a Weyl transformation, a monodromy defect may be described by placing the theory on S 1 × H d−1, where H d−1 is the hyperbolic space, and imposing on the ...
Simone Giombi   +3 more
doaj   +1 more source

An Asymmetric Popularity-Similarity Optimization Method for Embedding Directed Networks into Hyperbolic Space

open access: yesComplexity, 2020
Network embedding is a frontier topic in current network science. The scale-free property of complex networks can emerge as a consequence of the exponential expansion of hyperbolic space.
Zongning Wu, Zengru Di, Ying Fan
doaj   +1 more source

A hyperbolic analogue of the Atiyah-Hitchin manifold

open access: yesJournal of High Energy Physics, 2022
The Atiyah-Hitchin manifold is the moduli space of parity inversion symmetric charge two SU(2) monopoles in Euclidean space. Here a hyperbolic analogue is presented, by calculating the boundary metric on the moduli space of parity inversion symmetric ...
Paul Sutcliffe
doaj   +1 more source

Greedy routing optimisation in hyperbolic networks

open access: yesScientific Reports, 2023
Finding the optimal embedding of networks into low-dimensional hyperbolic spaces is a challenge that received considerable interest in recent years, with several different approaches proposed in the literature. In general, these methods take advantage of
Bendegúz Sulyok, Gergely Palla
doaj   +1 more source

Geodesics in Trees of Hyperbolic and Relatively Hyperbolic Spaces [PDF]

open access: yesProceedings of the Edinburgh Mathematical Society, 2015
AbstractWe present a careful approximation of the quasi-geodesics of trees of hyperbolic and relatively hyperbolic spaces. As an application we prove a dynamical and geometric combination theorem for trees of relatively hyperbolic spaces, with both Farb's and Gromov's definitions.
openaire   +2 more sources

Hyperbolic spaces in Teichmüller spaces [PDF]

open access: yesJournal of the European Mathematical Society, 2014
We prove, for any n , that there is a closed connected orientable surface S so that the hyperbolic space \mathbb H^n
Christopher J. Leininger, Saul Schleimer
openaire   +3 more sources

Nonlinear Choquard equations on hyperbolic space [PDF]

open access: yesOpuscula Mathematica, 2022
In this paper, our purpose is to prove the existence results for the following nonlinear Choquard equation \[-\Delta_{\mathbb{B}^{N}}u=\int_{\mathbb{B}^N}\dfrac{|u(y)|^{p}}{|2\sinh\frac{\rho(T_y(x))}{2}|^\mu} dV_y \cdot |u|^{p-2}u +\lambda u\] on the ...
Haiyang He
doaj   +1 more source

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