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pro vyhledávání: '"Zhixu Su"'
Autor:
Zhixu Su, Lee Kennard
Publikováno v:
Journal of Topology and Analysis. 11:535-555
A rational projective plane ($\mathbb{QP}^2$) is a simply connected, smooth, closed manifold $M$ such that $H^*(M;\mathbb{Q}) \cong \mathbb{Q}[\alpha]/\langle \alpha^3 \rangle$. An open problem is to classify the dimensions at which such a manifold e
Publikováno v:
Image and Video Technology ISBN: 9783030348786
PSIVT
PSIVT
Shoeprints reflect some physiological characteristics of human beings, similar to fingerprints, which are important clues for criminal investigations. Extraction of shoeprints from images taken in crime scenes is a key preprocessing of the shoeprint
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::858b46832c420b9245f4510b5910696f
https://doi.org/10.1007/978-3-030-34879-3_29
https://doi.org/10.1007/978-3-030-34879-3_29
Autor:
Zhixu Su, James E. Fowler
Publikováno v:
Geometriae Dedicata. 182:215-232
The Hirzebruch signature formula provides an obstruction to the following realization question: given a rational Poincare duality algebra \({\mathcal {A}}\), does there exist a manifold M such that \(H^*(M;\mathbb {Q})={\mathcal {A}}\)? When \({\math
Autor:
Zhixu Su
Publikováno v:
Algebr. Geom. Topol. 14, no. 1 (2014), 421-438
In this paper, we study the existence of high-dimensional, closed, smooth manifolds whose rational homotopy type resembles that of a projective plane. Applying rational surgery, the problem can be reduced to finding possible Pontryagin numbers satisf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bec57dca5716399bde0745aff27fef3d
http://arxiv.org/abs/1010.3274
http://arxiv.org/abs/1010.3274