Zobrazeno 1 - 10
of 1 381
pro vyhledávání: '"Affine coordinate system"'
Autor:
Jian-Ping Zhang, Yun-Zhang Li
Publikováno v:
Applied and Computational Harmonic Analysis. 46:177-191
Mixed Oblique Extension Principles (MOEP) provide an important method to construct affine dual frames from refinable functions. This paper addresses MOEP under the setting of reducing subspaces of L 2 ( R d ) . We obtain an MOEP for (non)homogeneous
Autor:
Eric M. Rains
We give a construction of an affine Hecke algebra associated to any Coxeter group acting on an abelian variety by reflections; in the case of an affine Weyl group, the result is an elliptic analogue of the usual double affine Hecke algebra. As an app
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db9b90683153e9e273fb91cfecbf84c3
https://resolver.caltech.edu/CaltechAUTHORS:20170922-134529235
https://resolver.caltech.edu/CaltechAUTHORS:20170922-134529235
Publikováno v:
Communications in Computer and Information Science ISBN: 9789811581007
A non-contact 3D data acquisition system based on fringe encoded light is analyzed. In this paper, the characteristics of encoding light structure based on space-time domain are studied, and the encoding combination with fringe boundary features is d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49478f4184b28c01aa0f68ba0831655f
https://doi.org/10.1007/978-981-15-8101-4_54
https://doi.org/10.1007/978-981-15-8101-4_54
Publikováno v:
Cluster Computing. 22:8769-8781
To satisfy real-time requirements, collision detection algorithms should be stable and efficient, and should be capable of accurate detection. This paper presents a collision detection algorithm that is based on the concept of dimension reduction of
Autor:
René Vidal, Manolis C. Tsakiris
Publikováno v:
IEEE Transactions on Pattern Analysis and Machine Intelligence. 40:482-489
Subspace clustering is an important problem in machine learning with many applications in computer vision and pattern recognition. Prior work has studied this problem using algebraic, iterative, statistical, low-rank and sparse representation techniq
Autor:
Cece Li, Huiyang Xu
Publikováno v:
Journal of Mathematical Analysis and Applications. 456:1495-1516
In affine differential geometry of hypersurface, C. Scharlach et al. found an inequality involving intrinsic and extrinsic curvatures, and classified elliptic and hyperbolic affine hyperspheres realizing the equality if an affine invariant 2-dimensio
Publikováno v:
Inventiones mathematicae. 212:133-159
Autor:
O. O. Shuhailo
Publikováno v:
Ukrainian Mathematical Journal. 69:664-674
We establish a necessary and sufficient condition for a geodesic line on a nondegenerate hypersurface to be a plane curve. We deduce a formula for the affine curvature of a plane geodesic line on the affine hypersurface in terms of the affine fundame
Autor:
Detong Zhu, Xiaojin Huang
Publikováno v:
Journal of Computational and Applied Mathematics. 321:108-127
In this paper, we introduce an affine scaling cubic regularization algorithm for solving optimization problem without available derivatives subject to bound constraints employing a polynomial interpolation approach to handle the unavailable derivativ
Autor:
Jian Ping Zhang, Yun-Zhang Li
Publikováno v:
Acta Mathematica Sinica, English Series. 33:1339-1351
For refinable function-based affine bi-frames, nonhomogeneous ones admit fast algorithms and have extension principles as homogeneous ones. But all extension principles are based on some restrictions on refinable functions. So it is natural to ask wh