Results 101 to 110 of about 3,896,545 (115)

Dual quaternions and dual projective spaces

Chaos, Solitons & Fractals, 2009
Abstract In this study, dual unitary matrices SUD(2) were obtained. We correspond to one to one elements of the unit dual sphere S D 3 with the dual unitary matrices SUD(2). Thus, we express spherical concepts such as meridians of longitude and parallels of latitude on SUD(2).
Ata, Erhan, Yaylı, Yusuf
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EINSTEIN–KÄHLER SUBMANIFOLDS IN A QUATERNION PROJECTIVE SPACE

Bulletin of the London Mathematical Society, 2004
The author classifies the Kähler submanifolds of a (real) \(4n\)-dimensional quaternion projective space which have (real) dimension \(2n\) and which are Einstein spaces or locally reducible spaces. In order to do so, he shows that such submanifolds have parallel second fundamental form and uses his classification of \(2n\)-dimensional Kähler ...
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Nonexistence of Almost-Quaternion Substructures on the Complex Projective Space

Canadian Mathematical Bulletin, 1985
AbstractIt is shown that there are no almost-quaternion substructures on the complex projective space Pn(ℂ).
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Self maps of quaternionic projective spaces

1997
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Mathematics, 1997. ; Includes bibliographical references (leaves 22-23). ; by Gustavo Granja. ; M.S.
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Real hypersurfaces of quaternionic projective space satisfying $$\nabla _{U_i } A = 0$$

Journal of Geometry, 1994
Juan de Dios Perez
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Minimal two-spheres with constant curvature in the quaternionic projective space

Science China Mathematics, 2019
Jie Fei
exaly  

Scalar curvature of QR-submanifolds with maximal QR-dimension in a quaternionic projective space

Indian Journal of Pure and Applied Mathematics, 2011
Hyang Sook Kim, Jin Suk Pak
exaly  

On the geometric weight system of topological actions on cohomology quaternionic projective spaces

Inventiones Mathematicae, 1975
Wu-Yi Hsiang
exaly  

QR-SUBMANIFOLDS OF MAXIMAL QR-DIMENSION IN QUATERNIONIC PROJECTIVE SPACE

Journal of the Korean Mathematical Society, 2005
exaly  

On real hypersurfaces with harmonic curvature of a quaternionic projective space

Journal of Geometry, 1991
exaly