Results 261 to 270 of about 77,911 (299)

Irreducibility of standard representations for Iwahori-spherical representations

Mathematische Annalen, 1998
In the paper is given a generalization to the p-adic case of an important result of D. Vogan from the real case.
Muić, Goran, Shahidi, Freydoon
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A spherical representation for the recognition of curved objects

1993 (4th) International Conference on Computer Vision, 2002
no ...
Delingette, Hervé, Hébert, Martial, Ikeuchi, Katsuchi   +2 more
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Spherical representations of the jacobi group

Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg, 1998
Let \(G^J\) be the Jacobi group over a \(p\)-adic field. The author continues the earlier work (with \textit{R. Berndt}) [Elements of the representation theory of the Jacobi group. Progress in Mathematics 163, Birkhäuser, Basel (1998; Zbl 0931.11013)] and determines spherical vectors for admissible \(G^J\)-representations by explicit calculations in ...
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Multiscale Representation and Analysis of Spherical Data by Spherical Wavelets

SIAM Journal on Scientific Computing, 1999
Summary: Classic wavelet methods were developed in the Euclidean spaces for multiscale representation and analysis of regularly sampled signals (time series) and images. This paper introduces a method of representing scattered spherical data by multiscale spherical wavelets. The method extends the recent pioneering work of \textit{F. J. Narcowich} and \
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Spherical Representations: From EGI to SAI.

1995
One of the fundamental problems in representing a curved surface is how to define an intrinsic, i.e., viewer independent, coordinate system over the surface. More precisely, in order to establish point matching between model and observed feature distributions over curved surfaces, we need to set up a coordinate system that maps a point on a curved ...
Katsushi Ikeuchi, Martial Hebert
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Spherical Wavelets and Their Applications to Image Representation

Journal of Visual Communication and Image Representation, 1993
Abstract The present paper concerns the applications of spherical wavelets to image representation by means of spherical wavelet transforms. The following special cases of interest in image representation, and in biological and computer vision, are discussed: 2- and 3-D rigid motion, similarities, and 2-D projective group obtained from 3-D camera ...
Joseph Segman, Yehoshua Y. Zeevi
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Spherical tensor representation

Archive for Rational Mechanics and Analysis, 1980
The equivalence of "irreducibility" is discussed as characterizing symmetric and traceless tensors on the one hand and group-theoretica l properties on the other. The relation between the two points of view is shown explicitly by expressing the tensorial spherical harmonics in terms of scalar spherical harmonics and vice versa.
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On spherical representations of quivers and generalized complexes

Transformation Groups, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Representations of isocontours on a spherical head

Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 1992
A visualization technique was developed to generate and display magnetic field isocontours on a wireframe spherical head model. The data are obtained by simulated measurements of the magnetic field generated by a set of neuronal sources. This presentation is particulary useful for displaying widespread activity.
Antonio C. Bruno, Samuel J. Williamson
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The Spherical Representation of Vocational Interests

Journal of Vocational Behavior, 1996
Abstract We report the development, examination, and replication of a spherical structure of vocational interests. A sample of 266 undergraduate students were asked to give their preferences to a sample of 229 occupational titles. The principal components analysis conducted on the item level responses supported the presence of the prestige component ...
Terence J.G. Tracey, James Rounds
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