Results 11 to 20 of about 103,539 (265)

Radial variation in some function spaces [PDF]

open access: yesJournal of Function Spaces and Applications, 2009
In a previous paper [8] we considered properties of the radial variation of analytic functions in a class of Besov spaces Ap,qs, s≻0. Here we wish to extend these results to certain related spaces.
David Walsh
doaj   +3 more sources

Research on the Influence of Radial Variation of Centroid on the Motion of Spherical Robot

open access: yesMachines
Through the pendulum mechanism inside the spherical shell, the centroid can be varied circumferentially, enabling the spherical robot to achieve omnidirectional flexible movement.
Long Ma   +3 more
doaj   +3 more sources

A ϕ-Shaped Bending-Optical Fiber Sensor for the Measurement of Radial variation in Cylindrical Structures [PDF]

open access: yesEPJ Web of Conferences, 2022
This work presents preliminary results of the ϕ -shaped sensor mounted on support designed by additive manufacturing (AM). This sensor is proposed and experimentally demonstrated to measure the radial variation of cylindrical structures.
Cardoso Victor   +5 more
doaj   +1 more source

The radial velocity variations of WR46 (WN3p) [PDF]

open access: yesSymposium - International Astronomical Union, 1995
Spectral observations of the WN3p star WR46 (HD 104994) obtained during June 1993 and January/February 1994 display large amplitude radial velocity variations of the strong emission lines Nv 4603-19Å and HeII 4686A, on a time scale of a fraction of a day.
V. S. Niemela, R. H. Barbá, M. M. Shara
openaire   +1 more source

The radial velocity variations in IC 418 [PDF]

open access: yesInternational Astronomical Union Colloquium, 1981
The present observations are part of a search for spectral and radial velocity variations among central stars of planetary nebulae (Méndez 1980). The spectrograms were taken with the image-tube spectrographs of the 1-m and 4-m telescopes at the Cerro Tololo Inter-American Observatory (CTIO). The emulsion was always IIIa-J baked in “forming gas” (N2+H2).
Roberto H. Mendez, Alberto D. Verga
openaire   +1 more source

Radial variation of Bloch functions [PDF]

open access: yesMathematical Research Letters, 1997
\textit{J. M. Anderson} [J. Reine Angew. Math. 249, 83-91 (1971; Zbl 0222.46036)] conjectured that for any conformal map \(\varphi\) in the unit disc there exists a direction \(\beta\), \(0 \leq \beta \leq 2\pi\), such that \(\int_{0}^{1} |\varphi ''(re^{i\beta}) |dr< \infty\).
Jones, Peter W., Müller, Paul F. X.
openaire   +1 more source

Some remarks concerning harmonic functions on homogeneous graphs [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2003
We obtain a new result concerning harmonic functions on infinite Cayley graphs $X$: either every nonconstant harmonic function has infinite radial variation in a certain uniform sense, or there is a nontrivial boundary with hyperbolic properties at ...
Anders Karlsson
doaj   +1 more source

Radial variation of functions in Besov spaces [PDF]

open access: yesPublicacions Matemàtiques, 2006
This paper considers the radial variation function F(r, t) of an analytic function f(z) on the disc D. We examine F(r, t) when f belongs to a Besov space As pq and look for ways in which F imitates the behaviour of f. Regarded as a function of position (r, t) in D, we show that F obeys a certain integral growth condition which is the real variable ...
openaire   +5 more sources

An investigation into the radial velocity variations of CoRoT-7 [PDF]

open access: yesAstronomy and Astrophysics, 2010
20 pages, 20 ...
Hatzes, A.~p.   +8 more
openaire   +3 more sources

A Study of Variations in Radial Wrist Extensors

open access: yesNational Journal of Clinical Anatomy, 2019
Abstract Background and Aim Supernumerary muscles and tendons from extensor carpi radialis longus (ECRL) and extensor carpi radialis brevis (ECRB) are sometimes encountered during hand surgery. They include accessory muscles like extensor carpi radialis intermedius (ECRI), intertendinous slips (ITS) between the two muscles, or simple ...
Stelin Agnes Michael   +1 more
openaire   +2 more sources

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