Quaternionic projective space - Open Access .click

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Cycle-parallel real hypersurfaces of quaternionic projective space [PDF]

Tsukuba Journal of Mathematics, 1993
A hypersurface \(M\) of a Riemannian manifold \(A\) is said to be cyclic- parallel, if its shape operator \(A\) satisfies \({\mathfrak S} \langle (\nabla_ X A)Y, Z\rangle = 0\) for all \(X\), \(Y\), \(Z\) tangent to \(M\) where \(\mathfrak S\) denotes the cyclic sum with respect to \(X\), \(Y\), \(Z\). In the paper the following is proved: Let \(N\) be
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Nematic bits and universal logic gates. [PDF]

Sci Adv, 2022
Kos Ž, Dunkel J.
europepmc +1 more source

Structural theorems for topological actions of Z2-torion real, complex and quaternionic projective spaces [PDF]

, 1975
Wu Yi Hsiang
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A characterization of Einstein real hypersurfaces in quaternionic projective space

Tsukuba Journal of Mathematics, 1998
In this paper, the authors generalize a result proven previously by the second author. They prove that a real hypersurface \(M\) of the quaternionic projective space is an Einstein manifold if and only if it satisfies a certain cyclic sum which involves the curvature and the Ricci tensors of \(M\) and two orthogonal distributions defined by the ...
Lee, Soo Hyo, Perez, Juan de Dios, Suh, Young Jin +2 more
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A characterization of pseudo-Einstein real hypersurfaces in a quaternionic projective space [PDF]

, 1996
Tatsuyoshi Hamada
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An exceptional G(2) extension of the Standard Model from the correspondence with Cayley-Dickson algebras automorphism groups. [PDF]