Results 11 to 20 of about 3,929,149 (297)

Hyperbolic framed surfaces in hyperbolic 3-space

open access: yesDemonstratio Mathematica
We define a hyperbolic framed surface with a moving frame in hyperbolic 3-space. By the existence and uniqueness theorems for hyperbolic framed surfaces, we know that the hyperbolic framed surface is uniquely determined by basic invariants up to a ...
Zhou Anjie, Pei Donghe
doaj   +2 more sources

Backward difference replacements of the space derivative in first order hyperbolic equations [PDF]

open access: yes, 1983
Two families of two-time level difference schemes are developed for the numerical solution of first order hyperbolic partial differential equations with one space variable.
Khaliq, AQM, Twizell, EH
core   +6 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

Hitting Spheres on Hyperbolic Spaces [PDF]

open access: yesTheory of Probability & Its Applications, 2013
For a hyperbolic Brownian motion on the Poincaré half-plane $\mathbb{H}^2$, starting from a point of hyperbolic coordinates $z=(η, α)$ inside a hyperbolic disc $U$ of radius $\barη$, we obtain the probability of hitting the boundary $\partial U$ at the point $(\bar η,\bar α)$.
CAMMAROTA, VALENTINA, ORSINGHER, Enzo
openaire   +3 more sources

Prerequisite Relation Learning for Course Concepts Based on Hyperbolic Deep Representation

open access: yesIEEE Access, 2020
With the rapid development of MOOCs, more and more learners participate in online learning to improve their abilities. However, students from different educational backgrounds have different starting points, requirements and foundation.
Lu Liu   +6 more
doaj   +1 more source

Hyperbolic odorant mixtures as a basis for more efficient signaling between flowering plants and bees

open access: yesPLoS ONE, 2022
Animals use odors in many natural contexts, for example, for finding mates or food, or signaling danger. Most analyses of natural odors search for either the most meaningful components of a natural odor mixture, or they use linear metrics to analyze the ...
Majid Ghaninia   +5 more
doaj   +2 more sources

Composition Operator, Boundedness, Compactness, Hyperbolic Bloch-Type Space βμ∗, Hyperbolic-Type Space

open access: yesJournal of Function Spaces, 2020
In this paper, we obtain some characterizations of composition operators Cφ, which are induced by an analytic self-map φ of the unit disk Δ, from hyperbolic Bloch type space βμ∗ into hyperbolic type space QK,p,q∗.
Shuan Tang, Pengcheng Wu
doaj   +1 more source

Hyperbolic Twistor Spaces

open access: yesRocky Mountain Journal of Mathematics, 2005
LaTeX, 22 pages, to appear in Rocky Mountain J ...
Blair, D.E., Davidov, J., Mus˘karov, O.
openaire   +3 more sources

Non-hyperbolic complex space with a hyperbolic normalization [PDF]

open access: yesProceedings of the American Mathematical Society, 2000
We construct an example of a non-hyperbolic singular projective surface X X whose normalization
Zaidenberg, M, Kaliman, Shulim
openaire   +2 more sources

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

Home - About - Disclaimer - Privacy